I made my own custom brushes that I’m using for some time now to quickly sculpt. Mainly for using the Sculptris Pro feature but also for the default sculpting. I made them now available for free here:
https://gumroad.com/l/NTPi
and here:
They are mostly more clean and flowy Clay Buildup like brushes and really sharp pinchy carve brushes (something like DamStandard) for various occasions which also includes fancy double action 2 sided variations. There is also a wet ish average flatten brush, a simple fur buildup brush and a polish sculpting brush.
You can check them all out in action here:
I also made some cool timelapses there with the record undo history feature including a car I sculpted. You also find a custom UI in zip with the brushes on the side like in the video so you can quickly try them out.
Some gifs:
The flowy buildup variant
Wet average flatten versus default flatten. (Where the ear gets messed up is the default flatten)