Two weeks ago i migrated my sx emunand to atmosphere emummc, after reading all this what happened with 2.9 sx update i will never go back. It was a nice run with sx but i think atmosphere is just a lot more stable.
The worst is when its a dry poop, then you spend 20 minutes and ha!f a roll of TP wiping. Its like wiping TP over a magic marker, just won't stop showing.