The Zagg one (invisibleshield) is really nice for non-touchscreen phones, I think... it is very scratch proof... but I had one on my Helio Ocean, and I was demonstrating it's capabilities, ran my fingernail across it a few times and it scratched right through - my friends laughed, and I lost hope in it. I didn't buy another one for my TP because it just wasn't touch-friendly... too sticky. I'm still using the stock screen protector