I tried both the clear and the smoke dualpro, just couldn't live with how darn slick they are...if someone confirms that the black one has a matte finish I may roll the dice again!
Also tried the incipio octane lux, a nice case overall but but I like using 3D screen protectors and the lip comes in too far around the front edge. Probably wouldn't be an issue with a 2.5 screen protector but a had a few other nits I didn't like so that's going back too.
Got 2 Caudabe cases coming, a lucid clear obsidian and a Synthesis stealth black for more protection. Also have an evutec AERGO ballistic nylon coming (Red) for the heck of it.
I hate being back in the case lottery...in my experience with past iphones it takes a good 6 months for the 'perfect' design to come out anyway. Hopefully one of these is livable so I can stop buying cases until that perfect one for me comes out.