Blokepiece solo or symphony for hb1 bbb (or schilbrunner)

[Wilco]

I've bought a hb1 bbb (a 3 valve compensator which is going a 5 valver in a few months). I liked the symphony with american shank on my 188. I'm not sure if a euro shank version Will work on this darker horn. Maybe a solo is better?

[jamsav]

depends on the playing you'll be doing...but I generally like the symphony better...particularly with a contra bass horn......