At first I did not want to buy AVS because the shipping costs and the price were too high. I've waited for reviews for RetronHD and then RES+ and some other less known clones. After each of them didn't support Everdrives and had multiple issues with sound or graphics I decided to buy AVS anyway. It cost me about 240 euro, (I could buy RetronHD for 60!), but I am still glad I bought it. It works great with my everdrive and all my original games.