I just got my BlackBerry. and im With Tmo. I like my coverage except the 3G at my casa. but itz aight i mostly get 3G everywhere else so itz all good. plus bold 9700 has UMA i moved frm cricket to Tmo just to get my 1st BlackBerry AND Im loving it!
I like AT&T because the coverage in my area is great. The network is significantly faster than verizon and Sprint. I also like the fact that I can buy unlocked devices or other AT&T devices and just switch the SIM card when I want to use something else. AT&T does have an expensive service, but it works for me. I have no problems with the service and CSR have always been helpful to me when I needed it, but I haven't had to deal with them for a long time.
Posted from my CrackBerry at wapforums.crackberry.com