Shape wise the Inverness is better looking. Design wise the Beretta is more advanced but a little squarish in shape. The engraving patterns offered by Cole, and I am judging solely by the photos, are beautiful if you are into engraving.

If it were me, it would be the CSMC if it could be had unengraved and coin finished, just for the rounded action. ENgraving does not do it for me.