I tried play mario hoops 3 on 3 but I always get the same error code and can't play I've tried changing the place where I get the rom from but I still get the error
error data abort pc 0200a6f0 aadr 023ddc93
If you can't manage to do that I do suggest of using win2ds or some sort of vnc server on linux and vnc viewer on the ds as an alternative, also forgot to mention that this thing exists, might help you out if you can manage to make one
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi