[KingArthur]

I am using a Diamond on Cricket service. I have found that the verizon radio 1.03.03v is best in my area of Jackonville, Arkansas.

Stock...1.00.00F - Good call quality, spotty web connection and hot
Telus ...1.04.05v - Good call quality, spotty web connection, drop call, very cool.
Sprint...1.11.00F - Good call quality, Fast web connection, drop calls, mild heat
Raphael ..1.03.15F- Good call quality, Good web connection, signal drop between 1x and evo
VZW...1.03.03v - Good call quality, Good stable web connection but not as fast as 1.11.00F. Stable signal, mild heat.

Now remember...I am on cricket in Jacksonville, Arkansas and the 1.03.03v works best for me.