I've run through the gamet of companies myself, I started out with MCIWorldorder..uh I mean worldcom..
After months of billing issues with them, I switched to sprint for a while, I had a good service with them, but could never got a good plan and never got signal in my house, switched to Verizon V60 and thought that was awsome, but then got a job, and switched to Nextel. Nextel direct connect was awsome,, but the phone service sucked...badly..... Eventually returned to verizon, currently have the Family plan with 1200 shared min peak. nights and weekends. the "IN" pland and Love the service. I get signal almost anywhere.. Although, being in the Fire Department I wish I had a direct connect service. We shall see what the sprint/nextel merger does. If they take the sprint voice and put it with the nextel direct connect that should be a really sweet service. Once this is rolled out, I'll give that a try. With the number portability now, you really can't lose.