i used the one that came with my diztronics tpu case. it is actually pretty good and only leaves about a mm all the way around which is acceptable. too many dry screen protectors go edge to edge and it makes installation more challenging. i came away with no dust and centered perfect with it. i ordered a skinomi but i don't know if i'm going to put it on. wet application bothers me a little bit. other than that, i usually use el cheapos from hong kong and they have always worked great on my other phones.
how can you start if you forget to begin?