Good choice? I just bought the speck matte screen protector because I just don't trust protectors using spray for the screen(plus, you get two of them for $25 and free shipping). For the back, I decided to go for the GA since, even though it's spray, I don't quite care how it looks as much(plus I got free shipping with the GA4LIFE promo code) I'm using a smart cover as well. Tell me it was a good choice. Plz.