Phone recommendations?

A few months ago, I dropped my phone in a sink full of water. I replaced the battery, and after it had dried out, it worked again . . . on my end. I can hear folks loud and clear, the trouble is that they can't hear me. I think my phone's little dip hurt the microphone, not to mention reception powers.

So I'm looking to replace. Does anyone have recommendations of Sprint phones that are fantastic or ones to avoid?