OtterBox Defender forever!
Got the Defender for mine. I had a Body Glove for my original Moto Droid I, and it saved my phone from both a "big truck" rollover, and a loss on the trail while out riding ATV's. It took the most abuse from the "big truck" rollover, but after that and being tossed off the fender of my ATV while out riding, and surviving without a scratch, I'm a 'cover' fanatic. I was barely out of the Verizon store when I got the Otterbox on my phone.
Of course, when I decided to take the phone out just to see what the Razr Maxx actually looks like, I was unable to get it out of the Otterbox. Pried and pulled and yanked (and broke two fingernails - gasp!) and finally gave up. Guess that means when the battery fails, and I'm not near a Verizon dealer, I'll just toss it in a crap pile and buy the latest and greatest.... :frown: