Well, there is a nasty Bug.
1. Draw a simple lines by example Hard Static Round Brush or Tech Charcoal.
2. Select object CMD + T - rotate.
3. Everything is going to be fuzzy / motion blur. Lines are no longer sharp and things lose detail.
For me, this is a reason to stop using the program temporarily until it is fixed.
The same thing happens with all options except move. As far as it is understood that this can be the case with the warp option but for rotation and scaling down it is a in my opinion bad bug.
UPDATE: if i rotate a illustration a few times things get even worse and worse.
Love to see this foxed! Please!
MACos Catalina 10.15.7 + Wacom Cintiq ( but screen do not matter )
Best! D.