I went from the photon to the epic hunk of crap 4g touch mid February and let me tell ya id rather be back with my ex wife then deal with that phone. It is absolutely the worst phone ever created. Crappy radios crappy screen crappy well everything. I just wanted a bigger phone but the HELL with Samsung. So i went amd bought a photon from the sprint store. And now i feel like im hv sex with the hottest chick. If ppl really like that hunk of crap Samsung then you need a drug test