DO I need to ditch sprint?

[kilmarac]

Ok, so heres the deal. Ive been an avid sprint user for quite a while. Very happy with my sero.

But my recent transfer has me in a dilema. Sprint coverage is ok.. 3 bars when I go into town. But where I live (which strangely is only a couple miles from the interstate) I barely get 1 bar, and when I walk into the house, I lose that.

I have a gophone that Im going to try and see if the at*t has a better signal here.

Sprints website says signal strength here is "Fair" Att website says its good to best.

Any solutions, or do I have to decide between the two. And that being said, Does the ATT PPC's have the same capability to tether as the sprint sero PPCs?