I took the plunge on the Pianoteq Pro. At 20% off, I felt like I could do that.
I had contemplated going with Studio but that was only 15% off. Not enough to push me that far.
Loving the Kawai and the Bosendorfer quite a lot. Got the Steinways as well but haven't really played them as much yet. It might be best that I didn't get the Studio, it would be hard to quit tryin' new sounds. Just with what I got, there are something like 113 different piano voices available, plus, I can customize to my heart's content. I've only begun to scratch the surface. LOL!!