After all the info above.... I can say that:
- If you dont need Homebrew, and you have more games that you have time to play with... keep SX OS, why waste time looking for another CFW if you wont use any other feature you already have.
- If you need to update the Switch... get latest CFW that can update it, update it and go back to SX OS if it supports the new version and since you're familiar with it.
- If one day they stop SX OS updates and/or you think you need features from another CFW, go for the CFW with more features.
SX OS is no bad, and it is user friendly. And if you bought it, just use it.
And all the cry about stolen codes, ignore it, won't change a thing for you. (If you post code that is usefull for something that is not legal, whoever makes it wont bother to "use/steal" it at all. And you already know that before you post it, so the cry is just for "attention/credit".)