I have VzW post-paid & T-Mobile prepaid. I live outside of Memphis in Bartlett, but I have ran Speedtests all over. Between October and now I get speeds anywhere from 3275-9920 kpbs down and between 1342-1801 kbps up. The pings range from 84-115. I ordered a GS2 from Walmart. I have found that it keeps its signal inside of stores and on the military bases. (My Husband is in the Coast Guard.) On my Husband's Sprint phone he looses his signal all of the time at work, and he has to walk outside so his signal doesn't drop during a call. I just need to test it at the University before I completely let Verizon go. Hope it helps.