decision btw. sony cams. need help

[nujdp]

hi guys. I would be really glad if you can help me. I don't understand much of digicams becaus this would be my first one. I thought i would go with a Sony cam because they have good prices. The price of the p100(120), W1(12),T1 and V1 is the same in my country. I think all of them are compact enough. The V1 should have the best quality but isnt uptodate(MOVIE,USB..)... Which is the best one in your opinion ?

thank you