I use a 991 Cw myself but I wouldn't recommend it to a fella. Go for the 991 Ex if you can find it (it's almost impossible to find it now unfortunately)
I was trying to find the EX but unfortunately in my country (Greece) it is no nowhere to be found. I think the retailer to Greece stopped importing it 1,5 years ago... I just bought the CW which I believe generally is better than the EX (or equal, but in speed usually a bit faster) but the EX has nicer design and perhaps build quality and easier use of integrals, pol →rec opposed to the CW in which you have to go through the menu, as shown in the video as well..
In VietNam, they are "Fx-570VN Plus 2nd edition" (Fx-991ES Plus), "Fx-580VN X" (Fx-991Ex), and "Fx-880BTG" (Fx-991CW). The Fx-880BTG has a periodic table, while the Fx-991CW doesn't
Which one should I take? I am buying used/second hand btw. Was given a small budget and tired of cheap chinese knockoffs. Fx 991 es plus 1st edition vs Fx 97Sg plus vs Fx 96Sg plus vs Fx 570es Maybe even the Fx 97Sg X if i have enough funds.
Go with the fx-991ES Plus-it's a solid choice for advanced functions. But if possible, I’d highly recommend the fx-991EX instead. It’s faster, with a high-res display and more features, it’s around 900 INR. Well worth the extra cost for better performance and future-proofing.
@@carrotjuice4344 Looks like I mistook that "pi/2" as "1/2". Oops. Watching at 360p will do that to ya. Gotta love how CPU heavy RUclips is on low end Android phones....
In my opinion, the best calculator is the EX series because of its easy-to-use design and functions. It’s more intuitive, with everything you need readily accessible, which makes it great for IT engineering students. However, it’s hard to find in the market these days. On the other hand, the CW series is relatively harder to use as many features are hidden behind multiple button combinations, which can be frustrating. If you can get your hands on the EX calculator, I’d definitely recommend buying it as the best option.
@@GamingWallah-k7k They stopped producing it from 31st December 2023 onwards. I'm lucky, i had to buy the old one a few years ago. But i'm also outraged by the quality diminish
They stopped selling ex because people kept buying it instead the new one (and here in Italy they are like selling it at a crazy low price). But the cw is far from a good one. Switch to sharp or TI. It's the only way a consumer can tell a producer they made a bad product. Cw looks fancy, but has nothing more than that.
![Why you didn't learn tetration in school[Tetration]](/img/1.gif)
Timecodes:
0:00 - Intro
0:21 - Functionality and Features
0:53 - Display
1:07 - Speed Test
1:24 - Ease of Use
1:45 - Build Quality
2:04 - Conclusion
thanks
school changes a person. i went from looking at pc and phone specs to calculators... what has the world come to
same
The videos that RUclips recommends me when I already bought Casio Fx-991es Plus 😂
I use a 991 Cw myself but I wouldn't recommend it to a fella. Go for the 991 Ex if you can find it (it's almost impossible to find it now unfortunately)
Thx ill try to find
It for my a levels
That's strange I live in Egypt and it's everywhere and also we have the ARX version wich has arabic language
I was trying to find the EX but unfortunately in my country (Greece) it is no nowhere to be found. I think the retailer to Greece stopped importing it 1,5 years ago...
I just bought the CW which I believe generally is better than the EX (or equal, but in speed usually a bit faster) but the EX has nicer design and perhaps build quality and easier use of integrals, pol →rec opposed to the CW in which you have to go through the menu, as shown in the video as well..
AGREE!!!!! EX!!!
0:59 You forgot to mention the display on 991 es is more readable than the tiny font of the 991 ex
1:59 the 991 cw has a clip-on case compared to slide on case with other. The case is so thin on 991 cw it would break on slightly bending
fx991EX still on top, CW looks and uses much worse
Blue color fx991EX my crush 💙
In Vietnam Casio 991CW Also known as Casio 880BTG
fx-991 ex is the best
In VietNam, they are "Fx-570VN Plus 2nd edition" (Fx-991ES Plus), "Fx-580VN X" (Fx-991Ex), and "Fx-880BTG" (Fx-991CW). The Fx-880BTG has a periodic table, while the Fx-991CW doesn't
I dislike the CW though the calculation ability is the strongest! EX is the best!
I use 991 EX Classwiz
what about the fx-991ms-2?
Thanks
Es 1st edition or 2nd edition. Which one is the best
Fx-991es 2nd edition is better
Where to buy Ex in india
you can buy it in india
you have to search for second hand calci
Which one should I take? I am buying used/second hand btw. Was given a small budget and tired of cheap chinese knockoffs.
Fx 991 es plus 1st edition
vs
Fx 97Sg plus
vs
Fx 96Sg plus
vs
Fx 570es
Maybe even the Fx 97Sg X if i have enough funds.
Go with the fx-991ES Plus-it's a solid choice for advanced functions. But if possible, I’d highly recommend the fx-991EX instead. It’s faster, with a high-res display and more features, it’s around 900 INR. Well worth the extra cost for better performance and future-proofing.
@@Engineering_MJ which one should I buy fx 911 CW or fx 911 ES plus , pls answer
@@factos1463 the next option is 991 CW
@@Engineering_MJ The fx991ex is out of stock do you know somewhere where I could get it or should I go with the fx991cw
Not me cheering for my fx-991 Ex to win 😁😁😁😁
So which one should i buy?
ALL is good 😂
Is it available in your country?? If yes which country it is??
All the calculators featured in the video are available in India, except for the FX-991EX.
@@Engineering_MJ oo thanks
In my country there is FX-991CE X .It is middle European version of FX-991EX.But when I use the calculator it behaves like it was fake
fx 991ex cw is best
Thanks!
❤thx
I wonder if there scientific Calculator with CAS?
All of those calculators have a numerical solver.
1:15 Is it just me, or does anyone else get a different result?
All the calculators got the same final result. Which calculator are you using?
@ Casio Fx 115es. My Sharp gets the same result as the Casio.
He fumbled up the angle unit. Assuming he means 90 degrees by putting pi/2, the radian mode gives .287682....
He put it in degrees by mistake.
@@carrotjuice4344 Looks like I mistook that "pi/2" as "1/2". Oops.
Watching at 360p will do that to ya. Gotta love how CPU heavy RUclips is on low end Android phones....
fx 991 es plus is atleast better than fx 991 ms 😂
Sir Electronic engnirining student best calculator. Pless sujest. ❤❤❤❤
In my opinion, the FX-991EX is the best calculator available
@@Engineering_MJ ex is not availbe whats the other best ?
Which is best es2nd editon
Cw
Or ex.
1st yr of IT engineering
And which is easy to use
In my opinion, the best calculator is the EX series because of its easy-to-use design and functions. It’s more intuitive, with everything you need readily accessible, which makes it great for IT engineering students. However, it’s hard to find in the market these days. On the other hand, the CW series is relatively harder to use as many features are hidden behind multiple button combinations, which can be frustrating. If you can get your hands on the EX calculator, I’d definitely recommend buying it as the best option.
@@Engineering_MJ ya after researching ex finds better
But outoff stocks
@@GamingWallah-k7k They stopped producing it from 31st December 2023 onwards. I'm lucky, i had to buy the old one a few years ago. But i'm also outraged by the quality diminish
Ex. Try to do 1x10⁶ ÷ 1x10³ on the cw and let me know...
They stopped selling ex because people kept buying it instead the new one (and here in Italy they are like selling it at a crazy low price). But the cw is far from a good one. Switch to sharp or TI. It's the only way a consumer can tell a producer they made a bad product. Cw looks fancy, but has nothing more than that.