markus herber brushes, anyone try one?

i've noticed markus herber's take on the rubberset 400. i'm tempted to order one. before i do, i'd love to get feedback from my peeps on dfs.

They look great.

Seems like they're not readily available.

just ordered one from markus. i hope i like it!

What style? Abstract? Single color?

So many questions but so little time.

rubberset 400 style with his knot. gold collar with abstract handle.