With string materials, there's opinion and there's fact. Opinions vary of course, but you can get the facts about one material vs. another to help you decide. For me, you can only make the best string if you use the best (strongest, most durable, least stretch, quietest) material.
How the string is made can make as much or more difference than the material.
Proper strand count, proper length, back-twist, pre-stretch, loop size, even bundle tension, tight twist in the loop, no slack when the ends come back into the string to form the loop, etc.
It all adds up to make a difference in noise, durability, and to a lesser degree performance.
Chad