Gerber probably has the better of the three.
I like my Leatherman WAVE and still use it, but only because it was a gift.
I would not buy one and be able to use it knowing I contributed to Tim Leatherman and his leftist leanings.
I’ve always preferred a Gerber because I can open it quickly with one hand. I’m real fond of my Glock as well although it is harder to remove screws with, especially if I’m trying not to wake the neighbors.