Both pianos are highest quality premium uprights. Two totally different tonal character. Boes 130 is dark warm and rich in complexity. Boes it's intimate and "magical". New Concert 8 on other hand is sounding powerful with beautiful bell sound much like a mid size premium grand piano. So it's really up to player taste what she or he will prefer.
@@sylwesterdmuchowski2153thanks for your insights. I have a Bösendorfer 130 and was seeking some thoughts. And thanks so much for the beautiful performance, would love to hear more from Szymon.