I'm certainly not into PPC type guns and their mechanics/physics. But I wonder what advantage a compensated N-Frame Smith would have over say, a K-Framed Smith, or an L-Framed Smith, if any?
The old K-Framed Smiths were hot items among those shooters awhile back, and as far as I know, still are. Those who did participate in such matches were always very complimentary of the control of a K-Frame vs. the L-Frame, and especially the N-Frame.
Though I've absolutely no experience in this field of revolverology.