Apparently, Galaxy.bet is just another brand of the Galaxy Group Ltd company. Before you deposit your money, do some research on these companies so you can make an informed decision. Some of the reviews that can be found online are quite worrying:
BetJOE belongs to the Galaxy Group Ltd, a company which is well-known for fraudulent activities. Some current brands beside BetJOE are Buff.bet, Mobius.bet, Noxwin.
Some former brands of the group are Vitalbet (Pro Boxer Manny Pacquiao was their ambassador), BetEAST (former shirt sponsor of EPL club Swansea City), Fusion.bet, Ultraplay, eBettle, x-bet.co. All of them are already offline. A quick google search and you’ll find plenty of scam reports: