I just tried affinity designer today and very disappointed by its brush.
First it has no "soft" brush. Even if I set the hardness to zero it's still hard compared other software say ps. it got harder when I toggled on the accumulation pressure.
Second, I found the pressure level is not high enough. The stroke I created in ps has a smoother gradients. The stroke had 80 levels of black and white but the stroke in affinity had only 60 so to speak.
Did I miss some setting? how to solve these problems?