I have a R4i-SDHC (red box). Some games are kind of choppy (like Sonic Collection for example). Anyway, I was wondering if I were to buy a more expensive Flash Cart, would this smooth things out? I heard the R4i's don't have processors while other Flash Carts do. Would that help in this case? Or does this only help in emulation (like SNES, Sega, GBA etc.)? EDIT: Also, would using Class 10 UHS-3 SDHC cards help in this case? Or will that just help with loading and saving speeds?