Hi, I need help with bindings. I am on ho xmax bindings(kind of similar to the stance) and sprained my ankle pretty baldly. I think this comes from the binding not releasing during a bad fall. I need to tighten the lace down quite hard otherwise my foot is very loose in the boot. Now I would like uprgade to other bindings in order to save me from worse injuries. I have thought about a rubber boot, specifically a new Ho animal, has anyone got experience with one? Also, I‘m right between medium and large with which should I go? (I cant try them out before I buy)