I mostly climb trad. I don’t have anything in my hands for this reason. I have an apex on the back of one of my wrists and it’s never been bothered. I have been considering p11 as an option. It could be out of the way for fist cracks. Potentially.
Edit: Actually, I do have some stuff in my hangs. I have a titan and a xg3v2 in my knife blades. Flexies haven’t faired well in knife blades historically.