I don’t think DM is any more or less ugly than Shadow. Lots of subjectivity to that though.
Out of those 3 options though, FT is the best looking and sounding one. Everyone raves about TS’s audio package, and it certainly is dark and “lush” sounding, but it’s stupidly repetitive. You’ll hear “Lamont?!” And “Margo! I neeeeeeeed youuuuuuuu” way too often, and the Mongol mode audio is grating.
Again, very subjective, but the clever music bits in FT is much better, even if it doesn’t use DCS.