Hi I never ordered from Gamekool. But so far from people, they were really good site to sell flashcarts. Like the pre-order M3i zero. There were no any problems with people. They even have a gbatemp account and solve customers' problems on gbatemp. People were actually satisfied and that is really hard for the pre-order customer XD I dont get it so.. If you have ordered from gamekool please tell me if they are good and prove it!