You really asking that question on the MAEMO forums?

Droid - Motorola product, I'd never buy it.
Also;
- Flat Keyboard
- Android
- Fugly

Nexus
- Poor 3G
- Google product....
- Poor support
- Many S/W problems
- Many complaints

N900
- Lacks some basic needs


So yea, N900. But these are forums FOR the N900, bit biased.