Hi, I bought Zagg Invisible Screen Protector today(I spent 30$! for full body) and installed it without any problem. It protects iPad's screen perfect for sure but when it comes to practicality, it fails, at least for me. I can hardly move my fingers on that protector! Because of this difficulty, I decide to get rid of that sticky protector and buy a cheaper but quality one. Can you suggest me any screen protector that is not expensive(less than 15$) but quality(especially not sticky)? Thank you in advance... Edit: Also I made bunch of search on the internet but I could not figure it out that which one is worth buying for.