Which Sprint smartphone should I get?

H3y 3v3ryon3! iit*s blu3s3abubbl3b33!!!
...::: I'm in the market to buy a smartphone:::...
one. im with Sprint
two. i have never had a smartphone
three. i need to check my email on the go
four. i need a full keyboard
five. thanks for answering my question
...::: Liif3*s Gr3at! :::...

blackberry curve

The HTC Mogul... Better yet an AT&T Tilt, Sprint does not support WI-FI.

Palm treo

not sure what a smart phone is but i have 2 rumors they have full key board they stay charged pretty good n the key board is wonderful!!!!!!!!!!!!!!!!!!!!!!!!!!