Hmm so it seems Sprint roams off of Verizons towers, so they have just returned high on my list.
Couple months to think this all over so we will see when the time finally comes I guess.
As for Tmobile they are ok around here but not great, if I can get Sprint pricing for the family plan and Verizons coverage it will smoke Tmobiles offering by far and I would be a fool not to take it. I travel in a lot of rural areas so I see hit and miss service more frequently than city dwellers might and Verizon/Sprint users rarely drop where I go when I have nothing.