I agree with Rcj1231 above, as I have owned both of these modded players as well. For many reasons, I chose to keep the Jolida. Bottom line is it is more Musical and Real. The Music Hall began to wear on me. It's got Drive, but is too Hyped. And the ergonomics of the player are poor in my opinion.
I also second the 5751 tubes! Vocals are superb. These tubes are getting harder to find though. I run a solid state amp. So I can not comment on how these would sound with tube amp.
Good Luck!
Robert