i’ve been using vodafone networks since last 5 months. now i feel i’ve had enough of it. i’ve heard of t mobiles and am willing to switch onto it. but need to know the details of its performance as i’ve never used it before. how does it cost to buy a new t mobile plan? what is it all about? are they cost effective with their schemes and to use? these are the few queries, i’d like to get answered before i take any t mobile deal seriously. thank you