Honest to god!

Whether a phone is better or not it a god damn oppinion, stop flaming him or her just because they find the WP environment smooth! Which is also a matter of oppinion.

Compared to the N900 with its limited RAM and having to PAGE quite often when under stress. Most bluddy things are smoother then it..

Nobody said it was better even the OP didn't say the Lumia 900 was better..

Just that he/she has upgraded from an OLD phone to a NEW phone hence it is an UPgrade..