Magneplanar MG-1.7, MG-3.6R or Sonus Faber Liuto - Advice needed.

Unrefined. Adj.
2.coarse or crude; lacking in refinement of taste, feeling....

To me, in the showroom, with whatever electronics were being used, the Rega  tweeters sounded harsh, strident, and edgy- qualities, which, IMO, neither the Magnepan .7 nor the Cremona Auditor M tweeters possess.  YMMV

That's all I am saying.

I would definitely go up the Maggie line, just went from 1.7i to 3.7i myself, you won’t be disappointed. You can usually pick up a good deal on a used pair.

Anybody have experience comparing Tyler Acoustics Decade D2s to Magneplanar 3.7i?  I'm learning a lot from the responses on this forum.  Thanks to all.