In the past one thing that made shorter than 0.15mm layer heights difficult is that my build plat wasn't completely level. Where it bowed up it wouldn't let the extruder get any plastic out and it would clog. But with the new glass build plate providing a more level build platform than before I decided it was time to try again.
The pawns above are printed only 22mm tall and at 0.10mm layer heights. It worked extremely well and took forever, like I predicted. But it worked. It's good to know that I can print at that resolution if I need to in the future. But I think I'm going back to 0.15mm generally.