I'd argue one is for noobs while the other is for those who prefer more flexibility. Team Xecuter simplified the entire process as much as they possibly could for the number one reason people hack their consoles. They even plan to implement homebrew in the future. However, this comes at the cost of not knowing what exactly you're running, utilizing a similar but more user-friendly setup than those who would Atmosphere would be utilizing, as well as paying actual money. The alternative gives all the control to the end-user to do whatever anyone wants. Whether that be homebrew, save back-ups, or even piracy, the options are limitless. You just have to know what you are doing as one false move could end up bricking your console.