I bought this, because I bought a holton horn to restore, and ended up needing to get it a mouthpiece. I played it a couple times, and really like it! I like my Schilke better, because it fits my mouth, but the Holton Farkas MC is very good!
I got a warm tone out of it, so if you want something like that, it is an excellent choice. Also, it has a little wider of a rim than the Schilke 30 I play on, solos notes were a lot easier. It is harder to play high on though, but still, certainly possible.