My sister just got the Envy2 and the sound quality is great on it. Actually, the speakerphone is more clear than others I've heard. The keyboard is nice, but the display is a bit lacking. I'm kinda waiting for the Envy3. (if they make one)
My girlfriend just got the Voyager. It's got great features, but it's a monster.
They are still all a bit big for me. I still have an old Razr, so I'm used to the wafer thin phone, so I'm having troubles myself finding a good replacement these days.
For me, I'm waiting for Verizon to finally get a clue and start offering some real choices for international. Jeez, I have to maintain a T-Mobile account in order to have an international line. Kinda sucks.