From the varied experiance of Howard Forum members, here is a list of phones, with respect to the radio/reception.

Phones with Good Antenna/Radio:

1. Nokia ???
2. Nokia E73 & BlackBerry 9300 & 9780 (all 3 tested by quickinferno)
3. Motorola Spice
4. LG Wink
(in that order)

Phones with an acceptable Antenna/Radio:

Sony Ericsson TM-506
BlackBerry 9360
Nexus S
Nexus One
Galaxy Mini

Phones with Poor radio:
HTC Panache
Gravity Touch

Phones to Avoid:

Sone Ericsson Xperia X10i
HTC Snap