I've narrowed down my replacement phone from the mytouch 4g to the S and the S came out as the winner. Currently I'm using an unlocked iphone but tired of not having it have 3g.I'm just wondering if theres something coming for t-mobile that will be better then the s thats going to be announcedm come mwc? Or will the S be able to hold its own for awhile? Also, does the S bave the hotspot ability?