Seconded. Working solo means I can move at whatever pace I'm comfortable with, and even halt development entirely for a while if something more interesting crop

Seconded. Working solo means I can move at whatever pace I'm comfortable with, and even halt development entirely for a while if something more interesting crops up. Supporting customers is not particularly stressful either, so long as you don't make the mistake of trying to answer every email immediately and treat every issue from a $10 account as a hair-on-fire, drop everything emergency. Build it to run in the background, and it will.