After using the mytouch 4g for a couple weeks coming from the vibrant I am really upset with the quality of the phone the screen is horrible and it seems to force close on all things never really had that problem with the vibrant and the speaker is beyond horrible and to tell you I dont think the mytouch 4g is that much faster then the 3g so I am going back to my vibrant for good anyone have any thoughts or reason I should stay with the mytouch