I don't expect an update of SX OS very soon. I'm currently using Atmosphère with the SX Gear boot.dat on SX Core. (Mariko) I miss the SX Rommenu. (the one when clicking on Album in SX OS). I can say I miss XCI loading but I don't use it very much lately so I don't miss it. When there is an update, I'll see what's new and if it's worth going back. It's just that Atmosphère is so bald. It doesn't have anything of its own. Sigpatches you have to download separately, only a hb menu that you can also do little with, it's just a lot more complicated and you have to find everything yourself. With SX OS I was able to turn on FTP quickly in the rom menu, now I have to use a separate app for that. SX OS has Stealth Mode. Atmosphère doesn't have anything of its own. You have to create your own DNS host file, fill in 90DNS yourself and in the meantime risking a ban. Oh and imo SX OS was a lot faster on my Mariko Switch.