whats the difference which is better
Preference.
Anyway, what do you consider “regular string” to be?
the string from this website
Then you mean poleyester, if thats so then I would go with that because its very slick and binds nice. Get PF string, also 100% polyester and starts rough but then gets better and better as you play. It also lasts the longest out of any string I used so far.
PfString is a 20/80 nylon/poly mix and for me it is regular string.
O lol srry…I forgot, it is 80/20 poleyester and nylon…it still plays well tho 
where do u get perfect fit string
from me ;D
And pretty cheap 
$3.00 for 10 if i’m not mistaken?