I have bought a few DS games from this site and have not had any problems. Also they gave me a tracking number; which I paid about 1.90 for to make sure that I know what is going on with the order. The only bad thing is how long an item can take to get out of customs in China. However I have...
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