I generally prefer something with some backbone to face lather. I’m also ok with synth knots. I just want to do this handle justice! It’s not that creepy is it?!
I would go with a 2 band badger, as those knots are fantastic for face lathering as well for bowl best of both worlds.
Also, that brush handle looks very creepy, you need to send it my way to dispose of JK its very cool...