Wich one

Hi, I watched few YouTube video abut buzztv and I really like the proudcts ,for sure is going to be my next Tv box , but Iam little confused now , Wich one I need to buy , xrs 4900 or new 5 with new Remote control? I like to have full Google Play store because is much easier to play around, so I will appreciate if someone tell me Wich one is doing better