Best (strongest) Knots for tying on Leaders

In over 30 years or fishing theses are the best knots I have used. The second knot is by far the best knot I have ever found it is a bit tricky to get but just practice it a couple times and you will get it down pat. If you have time a little super glue on the knot after it is tied makes it bullet proof. I do this before tourneys or if im chasing big fish and I want to eliminate and any chance of knot failure.
I can put a 16 foot leader on my bait caster and cast like there is no leader on at all that is why i talk so highly about the second knot check it out for your self it is amazing