I held an M1,grip felt pretty good because it was larger than a P22 or Squito. Looks takes a little getting used to. Front sight is a little weird,kinda triangular shape...I ordered an M3 just because of the adjustable trigger and match barrel. Have no clue when it's going to ship.
Thanks for the update. I assumed the SP22 M3 would be out soon after the M1 and M2, guess I was wrong. I too am looking at the M3 because of the adjustable trigger and match barrel. And I think the upper rails might be helpful with sight alignment.
It would be nice if anyone can post a range report of an M1 or M2.