Going to buy a 1020 i need help choosing between Rm!

[Speedy1221]

Hey guys i am pulling my hair out. I live in miami Florida and i am planing to buy this phone to connect to Metropcs (T.Mobile). I ran into this thing called (Model) RM-875 RM-876 RM-877. I don't understand the Bands or anything!!!. Please help me find the one i need for my area. Im stressing so bad.

 

[worldspy99]

You need the RM-877 version in order to get LTE on TMO.