Hello, I'm currently using a R4 SDHC Dual-Core RTS 2018 with YSMenu to play NDS games on my New 3DS, but it seems that this card has some speed issues while reading data from the SD (I'm using a SanDisk Ultra 16GB), because there is some noticeable slowness on loading times, most notably on games like GTA Chinatown Wars, so, is there a way to have the games run from the 3DS internal SD but using the flashcart firmware (because nds-bootstrats still has some compatibility issues) or am i doomed? thanks in advance