Yale Cordage Arborist Rigging Ropes - what is the difference, what are the uses?

Dave takes a look at the two lines we carry from Yale cordage for tree rigging work: Double Esterlon and Polydyne.
Each rope comes in multiple diameters.
Double Esterlon:
- 19mm (3/4") www.wesspur.com/double-esterl...
- 16mm (5/8") www.wesspur.com/double-esterl...
- 14mm (9/16") www.wesspur.com/double-esterl...
-13mm (1/2") www.wesspur.com/double-esterl...
Polydne:
- 19mm (3/4")www.wesspur.com/polydyne-19mm...
- 16mm (5/8") www.wesspur.com/polydyne-16mm...
- 14mm (9/16") www.wesspur.com/polydyne-14mm...
-13mm (1/2") www.wesspur.com/polydyne-13mm...

[@aerialrescuesolutions3277]

I use both and really like Yale. Thanks Dave. Jim H.

[@bradpanter6559]

We use the esterlon and couldn’t be more pleased with it.

[@WesSpurTreeEquipment]

Awesome to know, thanks!

[@SquirrelDogMike]

is on the yale all more nylon then the esterlon?