are you asking about full body protector, or screen protector???

for full body protector, i used zagg invisibleshield. hate it a lot, dust accumulates at the edges, the texture not nice, gets yellowish after a few months. i took it off except for the bottom (most likely to get scratches....and also cuz i dont have to look at it a lot hehe). it really does protect against scratches though

screen protector... i wanted antiglare (they didnt have AG option back then) wasted money on cheap ones. bought one from capdase n happy until now.