I ended up taking the matte one off of my phone because the screen distortion was driving me crazy, and put on one of the "HD clear" ones and its great! The first one I put on my moms phone had a really sticky feel to it for some reason but the one that I put on my phone is extremely smooth without sacrificing the clarity of the screen. $7 or what ever it was for a pack of 3; you can't go wrong.
I always use a screen cleaner or wax to make it slippery.