Buy a decent memory card. There's free shops you can go ham and download everything you can to. You didn't need a giant card, I think 256 or 512gb would be somewhat affordable for most these days, and just download all you can. All the classic Nintendo games are great. There's a lot of hidden gems too for sure.
Be sure to grab the Virtual Boy emulator that came out recently. It works flawlessly and it's a sight to behold
Hell of a point I hadn't considered. Thank you for your perspective, friend.