I'm never Going back to a slider by incase. I have had about 3 of them and each one scratched my bezel and plastic on the back. I also used them for a whole each too.
Sliders in my opinion should only be trusted if there are silicon bumpers on th inner part of the case like my ecoshield agent 18 case.
my brother has had his phone in a slider for over a year and its in perfect condition
only small scracthes = worth it not to have added bulk of other cases