@MightyPork@dev.glitch.social I'm good at a decent kneeling chair for 2-3 hours at a time, then I have to get up and change positions. This is ideal for me, as sitting in one position all day will cause me some serious problems. ^^;
The desk converts between sitting and standing, so when my back starts feeling sore, I'll just stand up and convert the desk. I usually alternate between this 2-3 times during a workday. ^^