You can usually tell because luckily UMT shows the gamemaker version so if two data files are very close to each other they are more likely to work but UTY is really recent in bytecode version (I believe it's like 2023 or 2022 something).
1712089484
You can usually tell because luckily UMT shows...
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