Hi, im looking for a nice dustproof/waterproof case for my iphone 5s. The problem is that im living in germany, so its hard to get some of the newest cases for the 5s.... and theres still the problem with the fake ones. I could get my hands on a "real" lifeproof fre ( iphone 5 version) or a "real" incipio atlas ( the iphone 5 version, too). Right now i have a screen protector on the front and back of my iphone. I can imagine that there might be some issues with some of these cases - i expect them to fit very tightly and/or my screen protector could reduce the screen sensitivity. So, does anyone use a dustproof/waterproof case like the lifeproof fre or the incipio atlas with screen protectors on their iphone? Which case would be my number 1 choice?