Hi Matias3ds, the infinite coins only give 99 999 coins. I change the value for the code to give 999 999 999 coins.
Code credit to Matias3ds :)
[Infinite Coins]
04000000 01454c60 3B9AC9FF
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