Once again I rush in, in defense of my clunky big headed child. The M10? I like my M10. As a matter of fact I like it even better after I got my M13. For the longest time I kept thinking that perhaps the M10 was not of the P7 pedigree. . . after all, that seems to be the general consensus. However, after I got my M13 I realized that the M10 is very much a P7. It's heavier, but nothing a good belt and holster couldn't take care of. It's very well balanced. The feel between the M10 and the M13 is virtually indistinguishable. It's very fast, very accurate, very safe, and a 40 something caliber. . . what more could I ask for.