nxdumptool VS ModImporter

If you have a modded switch, you can dump it yourself using nxdumptool

I would use NX Dump Tool to dump games. It's been a while since I used it, but when I used it, it worked like a charm.

You buy your own eshop games/cartridges and use nxdumptool to rip them into either nsp or xci files along with any updates or dlc that you installed along the way.

use https://github.com/DarkMatterCore/nxdumptool/releases

It's possible to dump switch games from a hacked switch using this tool: https://github.com/DarkMatterCore/nxdumptool/releases

NX Dump Tool: Only useful if you have physical copies of games you want to dump - https://github.com/DarkMatterCore/nxdumptool/releases

After you've done all that, you need to install NXDumpTool and use it to transfer your games to your micro SD card.

Make sure you update your ModImporter to have the VoiceOver.

Go to Nexus Mods Hades to find mods that you want to have in your game. If possible, download the file that uses the Mod Importer, as you will have less conflicts happening this way. Download the Mod Importer from the github, you can choose the executable if you want, it doesn't matter. If you have found all the mods, it's time to apply them to your game.