i have the blackberry pearl with t-mobile.
i like the phone and love the service. although i agree with ted - check out the keyboard on th pearl before you commit to it.
I too the pearl. I dont mind the keyboard on it and it took me prolly about a month to get used to it. Funny, we went to Indy and Sprung was next to me with his 6 ft wide Blackberry ( dont know the model ) and gave it to me and I felt like I was holding a 2x4. Plus that roller thingy on the side ....love the roller ball on the pearl.