Then my own phone:
Sony Ericsson K320
Naite/J105(with patches and graphic mod, broken fastport lazy to fix )
K610(given by aunt)
then X8, my very first ever smartphone.
I still haven't think about new phone. This one is still 9 months old, and I like it
Next phone must have many active developers, armv7 processor and an autofocus camera. Never had an autofocus camera yet