I would probably go with the standard RX330, as I don't feel the RX400h adds enough to be benificial. I think the 330 has good power, and gets nearly the same mileage without the possible cost of batteries down the road.

Three mouth ago I bought I Camry 2007 LE i4 and from the beginning I had a bad impression about the transmission (hesitation and 40 miles per hour driving). Later, browsing in Internet, I found it was a design problem and my dealer could not get TSB fix. I tested drive Camry SE V6 and then Camry Hybrid and I could not leave it.
I switch a Camry 2007 LE for a Camry 2007 Hybrid.

http://www.toyotanation.com/forum/sh....php?p=1532323