Motorola V400

I just bought the Samsung P107, it's a very nice phone other than the fact that the reception is not very good at all. I've heard that the reception on the V400 is very good, but that the phone seems a bit large. For me to switch to this phone I really need the reception to be outstanding. Does anyone notice the phones larger size when it's in your pocket? Or does anyone know any major problems with the phone? Thanks.