hello. im new to this forum so i hope this dont sound like a dumb question. a few years ago i got talked into switching to an i phone. now im switching back to what feels better. i want an s7 or an s7 edge. the only difference i can see it the size of the screen which is almost not noticeable, the battery size and then the price. lately i've been messing with the s7 edge but im having trouble using it because my hands keep touching the sides of the screen and im jumping from one thing to the next. i'd like to use the s7 edge and maybe a phone case would solve this issue. if not i'm going with the s7 just to save money. any ideas would be appreciated. thanks