i had one last month,i got it on 3 to see what there network was like but sent it back after a week.
the phone was good nice screen,good sounds etc only thing i wasnt keen on was the camera,for a 2mp it was disappointing compared to the 1.3mp on my old samsung d500,the battery didnt last long but that was probably just me using it a lot
felt much better than the v3i in the hand its about 3/4 of an inch when shut,
if your not too bothered about the camera i would say go for it,its a good phone
HTH
dave