I like it, but...
... it's not ready for business use. Why? Look a little closer at the network side of it. While it may be a SIM card phone, it doesn't get 3G on AT&T's network. So you are tied to T-Mobile if you really want 3G (and that is a "must have" I think on these phone), and their 3G coverage map is *awful*. In fact, their entire coverage map is awful, it very closely resembles an overlay of the highway system and a population density map. In other words, "good luck using your phone if you don't love in a city". But with AT&T, it's actually WORSE! Why? The Nexus One *can't do 3G on AT&T's network*. PERIOD. Physically incapable. If you want the Nexus One at 3G, you either need to go with T-Mobile and their lousy coverage area, or holdout for Verizon to get it.
Personally, I couldn't stand my ENV3 anymore, I got the brand new Devour yesterday. I think it's chassis is amazing, love the look (very 70's techie, just like the Droid is very "Casio watch-esque"). I really trended towards the Droid for the Android 2.0 OS and because I really didn't see the appeal of MotoBlur (although I really like it now that I have it), but the deciding factor was the keyboard. The Droid's keyboard shares the top row between letters and numbers, and at the same time, it's so close to the screen that I cannot easily get to the items on it; the Devour has more space between the screen and the keyboard, and the top row are numbers anyways. I'm just hoping that MotoBlur releases on Android 2 soon.
J.Ja