I use the G Force and like it, some folks do not put the clip where it needs to be, that is why the fish have big holes.

I use the Zorro Tail System - never had one come off.

Honest question can you close or tighten those with one hand while holding the fish with the other in the jaw?

I have cal coast original and like them the 2.o seem rather small to work with a buddy got them and I tried them they were just enough harder to work with that I like mine, once I figured out they need to be put off to the side to avoid the cartilage in the middle of the lower jaw Ive never had one come off again. But the tail ones seem like they may be even less invasive in the actual well.

I hold the tag ends with my fingers that are against my palm while lipping the fish. Using my other hand I place the loop over the tail, then press the lock release button & slide it up. It sounds like a lot of steps but after a few times, I can do it as fast or faster than a properly placed clip.