Yeah for you!!! Otterbox is my suggestion.
It depends on what you do though... and what you will subject your phone to.
I love my iphone... I got it a few weeks ago.
When I walked into the AT&T store, the salesman led me right over to the applecare warranty. I told him not to waste his time, I was buying the phone with amex and that would double the warranty... (not the tech support though).. guy says"you need this so much that I will throw in $70 worth of accessories"
OK I took the applecare, and I got a pink and black Otterbox Defender

It's a little bulkier, but my phone is quite safe now.
I asked another salesmen if he always does that and he said they usually give $30 worth of accessories when you buy the warranty..
TJ Maxx and Marshalls have all kinds of cases in the mens accessories department.. of course I have a bunch of those too, but right now while the phone is so new I feel it's safer in the otterbox.
Have fun with your phone!