I had the Otterbox for a little while, I had two glaring issues with it though...The case collects lint (especially for people who carry their phones in their pockets) and with the black coloring of the case, any lint shows up prominently. And another thing I didn't like...The case covers up the two stereo mics for video recording, so if I want to record anything without having muffled sound, I needed to take the case off (which can take a little while, given the nature of the otterbox cases (not saying it's normally a bad thing, though.)
I ended up switching to the Incipio Silicrylic case. So far I'm enjoying it, it's not the absolute best in protection, and it's not got as good of a grip because of the Matte finish on the second layer (but that also adds a nice softer feel to the phone, if you like that, and is finger-print resistant)...But it still offers decent protection, and doesn't cover up any of the mics, or the noise-cancellation receiver. It also is, IMO, more stylish, and because the plate is Matte, I can get multiples of them and paint them pretty easily, to add a decent style of customization.