2-Piper. You still have not convinced me that the 21 is not among the finest in the world.
IMO, the M21 took great attributes of other fine doubles of the time and improved upon them, making the toughest double ever. This, combined with the American spirit and rugged beauty put into every 21 is why the 21 is at the top of my list.

Last edited by Cartod; 10/30/10 11:26 AM.