Which would you choose?

I’m interested in changing to another wireless provider. While I’m very content with the service I have (considering I only use my cellphone for emergencies) I would still like to hop on the train with a monthly bill instead of prepaid. Doing this will take care of a few things. The first would be that I could finally get my hands on a decent phone that will actually connect to my computer so I can properly download/upload files. The next would be that Sean and I would then both have cellphones and it would make our lives a tiny bit easier when we finally get to where we’re going in regards to finding an apartment or just taking care of life in general. I’m trying to figure out which cell phone provider to choose from. I’ve narrowed it down to…