I recently upgraded to the Samsung Transform. It sucks. It'd be a great phone, but it lags so much. I loved my old phone, the Samsung Instinct, but I like the idea of having a full keyboard. So, I think I may return the Transform, and I have yet to decide what phone to get instead?

How is the HTC Touch Pro2? If it sucks as much as the transform, there's no way I'll buy it.
Also, I'm not buying the Epic because I don't want to spend $10 a month for 4G
Does the LG Rumor Touch have chat style messaging? While the sprint website says it doesn't, I'm hoping it does.