The only Blackberry with MyFaves from T-Mobile right now is the Pearl (8100). There are screen shots of it running on an 8700. Personally, I am torn between the two phones. I enjoy the small compact nature of the Pearl, but never use the video/mp3 player/camera. The 8700 has a full QWERTY keyboard which I love.
I can’t wait till the 8800 comes out and it features the best of both phones. Until then, check out these screen grabs of the 8700 running MyFaves. Is this a feature to come?