With the addition of dynamics the previous version was perfect to me, but with the change to the brush size showing the maximum pressure instead of the minimum it’s now a lot harder to see my work since the cursor is so big!
Even though you can turn off the brush preview altogether I think it’d be nice to have the option to make the preview show the minimum pressure size instead since the preview is so useful
This has already been suggested, you can view the discussion here, it goes into some interesting points.
In the mean time while this is hopefully worked on, consider using the Brush Edges option, so you can still see the (large size) preview without it blocking your work.