Music Hall vs. Schiit

I plan to purchase a DAC to pair with a Cambridge Audio CXC transport. Presently I am considering the Schiit Modi 3, Music Hall 15.2 or the Music Hall 25.3 DACs. Since I am looking for a warmer analog sound, I would appreciate your thoughts on these units.
I might add that I currently am running a Audio Research SP16 tube preamp, a Bryston 14B SST power amp & Paradigm Sig 7 speakers.
Thank you so much.