It's pretty neat yeah!! It was really complicated at first, but every now and then I take a day to use it instead of sai. It takes me about 3 times as long to complete something simple though. I'll have to try out the symmetry tool sometime ahhh I'm always nervous about that idk why hm
Link
EBee
Krita is a cool program! Kind of strange at first, but I love the tool that lets you draw symmetrically down the middle/or horizontal ^_^