I don't own a Droid, but the person I most frequently speak to on the phone does. We're both long time Verizon customers, we both don't have land-line phones, and we both have lived in our same locations for the last few years. I've been happily using a Motorola RAZR for the past 3+ years, and until he got his Droid a few months ago, my conversations with him have been as clear as you would expect from any phone. I'm not sure what cheapo cell he was using before, but since he's been using the Droid, the quality of his audio on my end has been abysmal. I have to constantly ask him to repeat stuff, and I constantly mention to him that his audio sounds garbled. He laughs and makes some adjustment (I'm not sure what he does; I'll ask him when he gets back from vacation). Things sound just okay after that, but slowly it reverts back to poor. I've been in his presence when he's talking on this phone, and I've witnessed nothing unusual about his usage. Maybe it's the mic location? Who knows, but it's very uncool. Anyway, he likes the device (so do I), but he continually says it's not a good phone. I believe him. I too am looking at Verizon's next Droid offerings, but I'm not sure my RAZR can be replaced if this poor sound quality persists.
Why get a Motorola Droid, while you can dual boot N900 with Maemo 5 and Android together ? http://www.nitdroid.com/index.php?title=N900