Are you planning on bringing out a softer bristle version? I bought a mono brush but couldn't get on with it, it felt to firm on the glass, I'm used to using soft supreme, and aerial brush.
I was impressed with the quality though, much better than Gardiners and I could tell the bristles would loose shape quickly like Gardiners, so if you could make a softer bristle version for me that would be just swell 😀