Hi everyone, first post!
I, too, have the same set up as zmann & enthuz: red Body Glove case & Zagg screen protector. (LOVE IT, best looking phone + case combo, ever!) However, when I got my phone on Friday, I first got the "smudge-proof" version of the Zagg invisible shield. Tag line says, "no more smudges, fingerprints, or glare." Malarkey! There were no smudges because the film is not completely clear; it's so "hazy/milky", it's basically one big smudge! And it did NOTHING for the fingerprints and glare. Also, it really took away the color from the screen, especially on the pics (even more especially on the 3D stuff!). And on our beautiful qhd screen, that's unacceptable.
Luckily, my Best Buy guys were uber cool and let me exchange it to the regular zagg shield and, if I may quote Mike Myers, "I'm as happy as a little girl!" Yeah, I probably paid too much for a screen protector, but I am completely satisfied with my purchase.