Hey I see that you've had experience with global media box 4k and formuler z7+ I Have the global box and picture is good. I just bout a 64inch 4ktv and sometimes not with soccer or football the ball flickers or chops a bit due to motion I'm assuming and the 30fps this box has. ( never had this problem with old tv) I want to upgrade to formuler z7+. It says it's 4k@60hz or 60fps and smooth motion. Can you confirm that? Also is picture better on z7+ ? Thanks for ur help