does anyone else have problems quitting a gamecube game from the usb loader gx? everytime i hit home or do the button combo it freezes and i have to completely power the wiiu down

right now i'm playing wiiu games off a USB stick. i've seen people say an HDD is better and USB could become defective after long use, should i switch to HDD?

just modded this yesterday, hows it going? Any good game recommendations for wiiu or wii?