Replying to Bindings

yes i have searched up bindings and do know about bindings. i have just ripped through my second pair of s912 ti's. my problem was i cracked the plastic around the screws (due to the shitty salomon plastic) and the heelpeice is starting to come off of the mounting screws. so i need obviously a slightly stronger binding although i do not want tanks on my boots. maybe some look px12 ti, or rossi axial 12 ti?? im in need of something fucking reliable. are the z12 anygood or just some more shit?