What's your favorite type of string? (1A)

Just got YoyoStringLab Ammo…
Whoa.
Seriously. WHOA.
IT’S SO GOOD :o whips and suicides like a dream, binds well, and even though its thick, ITS SO SOFT!! And its not all bouncy either I Iove that, and it holds tension VERY well!
I’m really impressed.
Definitely my new string of choice.

Aren’t all Kitty Strings the same length? At least, the 100-packs are. I did notice the 10-pack strings seem slightly shorter than the 100-pack versions, but I have 100-packs of regular, nylon, nylon fat, and xxl and they’re all the same length. So I’m speculating the others are as well. Is that not true?