T Mobile Vibrant

The Samsung Vibrant is one of my favorite android phones across all the networks. And that's saying something right? The size is perfect. 4.3 in screens are a bit too big, so I really appreciate the 4.0 on the vibrant.
the vibrants display is phenomenal. Its one of my favorite attributes. Its a pleasure to watch movies on and view photos. 
The battery life is Pretty decent, and if you can leave it on wifi it'll last even longer.
16gb of internal storage is fantastic, and you even get access to it unlike some Android phones. Kudos for that! I appreciate the design of the battery cover and access. The sim card and micro sd card can both be removed without having to remove the battery.
The charging port and headphone jack are on the top of the phone and the power button is on the upper right side. If you don't use a case it can be kindof slippery when you turn the phone on and off. I would prefer having the power button at the top of the phone.
If you haven't used an android phone before you will probably like the touch wiz interface. If you have used a stock android phone you may not like touch wiz as much.