Yeah I got ZB back when it was around $200 and it seemed like it was the new hotness in 3D and I was more into organic modeling. I have been really surprised that they still are updating it for free. Any other company would have made ZB2R4 = ZB3 and R4b would be ZB4, etc.

Unfortunately I still struggle to use it well as I suck as a sculptor and I struggle to use a wacom tablet. I just need to practice and find a project that motivates me though. I am sure I can learn.

I was going to use ZB for painting and normals but I find MB easier and as you've mentioned better at painting. So poor ZB sits forlorned on my desktop accept for the occasional day when I feel guilty and try to use it for something, anything really, but I usually end up with the same irradiated mutant potato looking thingy. alas. (smile)