Man, «Atmosphère no so good» is a manner of taste, once upon a time «they» charge you for a CFW and «they» did start a defamatory campaign against Atmosphère (from what ironically «they» steal most of his code) because it is free and some people just justified the «is a bad CFW» because Atmosphère is not piracy oriented and have no native USB XCI loader, but if you really think about it that loader is a hassle instead a bonus:
- You lost the portability of Switch.
- You depend on a bulk hard drive.
- Takes time on start a game.
- You waste power and battery.
If you are or not on piracy is beyond this forum, but Atmosphère and Sigpatches let you install a backup of your legally cartridges (or no so legally) in no time and you have ON THE GO all the games you need.
When you have a library of thousands of titles I can bet you; you never play more than a dozen at time, so no need for a XCI Loader at all. beside the say loader, Atmosphère and the optional Hekate are powerful pieces of software, open source and very easy of install and maintain.
Give a read to the many guides and put your self on a Switch with the latest firmware, latest Atmosphère (Hekate) and you can obtain several Sysmodules which you will love, like Mission Controll (pairing non official Bluetooth controllers), Emuiibo (Amiibo emulator), Edizon (Cheats on almost every game) JVK or Checkpoint (Very Save backup and export) and thousands of Homebrew.