Best screen protector for iphone 5? Zagg, ipg, glas.tr?

So I've been looking to buy a high quality, protective screen protector for my iphone 5. Preferably without bubbles. Would like it to be anti fingerprint and anti glare.
What do you think is the best screen protector? Zagg, glas.tr, ipg?

I have Zagg and glass.tr, i would say if you are careful and treat your phone with care but maybe have one or two accidents glas.tr would be the best choice because once you drop your phone face flat the glas.tr shatters, but protects the iPhone screen, but you'll have to buy another one, where as zagg is pretty decent for not careful users as it is pretty durable.has full body coverage, and can be re-applied and also protects your screen from shatters but slightly less chance than the glas.tr. Hope i solved your question.

Umm… The iphone has corning gorilla glass, so you won't need a screen protector.
i mean, you could scratch it with a key and nothing would be diferrent