I didn’t realize the Psardo uses Seydel stainless steel reeds. I played one at NAMM a couple of years ago and didn’t like it at all. The sound, to my ears, is too bright. But I didn’t like the Saxony for the same reason. Also, it’s quite heavy and big in the hands. The Goldbar is a good, or maybe unfortunate, name. I actually was shocked how unimpressed I was with it. Oddly, I think that was the same year I played the Seydel Grand Symphony and really liked it. I guess covers and construction do make a difference in the sound and feel.
Sorry to be negative about the Psardo. I’m sure it’s an amazing harmonica. I admire the innovation, and I’m glad I got to play one because that’s one less harmonica on my HAS list.