What's the best anti-glare screen protector?

[wardev]

My iPhone 4 is being delivered soon and I'm curious as to what brand makes the best anti-glare films in terms of feel, (does my finger glide easily?), price, and overall build quality.

 

[ref26]

I've been very happy with Power Support in the past, and they say their new ones will be even better for the Retina display. To bad they're taking so long to come out. I'm going to try SGP Steinheil this time, at least for the time being.

 

[w4rmk]

Agree that Power Support are generally the best, I am using a Frogz that I got from Best Buy until the PS are available. They come in a pack of 3 for $15.