thanks for the info,
it looks like things have moved on alot in the scene since SX came out. maybe i'll try Atmos for my friends, but for now I'm sticking with SX. I don't have a problem with Atmos, but just the haters of SX who post BS.
Just to wrap up, here are the pros and cons of both:
SX OS:
Pros:
Can mount XCIs. No need to install each game.
Can use USB storage - read NSPs for installation from USB, can mount XCIs from USB
EmuEMMC makes it potentially possible to dodge a ban, but difficult and the setup is a bit janky.
Cons:
Cannot boot current firmware. This one will hurt in the long run, if they don't fix it. Not being able to boot current firmware will mean eventually you will be unable to play newer games, even if you decrypt and repack them. Sooner or later a game will rely on functionality added in 7.x and that'll be all she wrote.
Costs money
Cannot use certain advanced features, like custom kernel modules (Overclocking module, etc)
Free CFW:
Pros:
The place where the actual bulk of the work behind SX OS originates. This matters for more than Internet arguments, it means that the new functionality that later appears in an SX OS update premieres here first. Stuff like the Atmosphere crash handler, the auto-inject upon restart functionality, the ability to boot current firmware (6.X before SX OS grabbed it from Atmo, 7.X now, which SX can't grab without swallowing their pride and showing a Sept logo on each boot). Running the free CFW, at the moment, means you get a higher-grade product in terms of supported functionality. This wasn't always the case with the 3DS - Gateway long had support for newer firmwares/exclusive exploits for Gateway installation on unhacked consoles/etc before CFW got to the point where it was objectively better. That took years of 3DS. It's not that way on the Switch.
Doesn't cost money.
Has the above mentioned handful of features that SX OS lacks.
Can run current firmware.
Can use kernel modules, can run the inevitable MasterKey7 releases without repackaging them.
Cons:
No XCI mounting, no USB storage.