I got EverDrives/Flash Carts/ODEs for majority of my consoles.
I usually have the games organized in folders alphabetically and by region. You can always either put the games you just want to play or, if you want the whole collection of games, there's a favorites option that can be called up, and you can select the games you really like to play in there.
For the SNES, highly recommend getting the FXPak Pro as it will run a good amount of games as well as MSU modified ones (Search MSU SNES to see what it does).