I have not shot the MK25 but I do love my M11-A1. You will find prices vary pretty good on them depending were you go, so shop around. I am finding that most holsters recommended for a 229 are also recommended for the M11. The slide is heavier than the 228 so watch out on fitted/kydex holsters. I use either the Blackpoint Tactical for P229 or a HighNoon holster (called the Need for Speed) that is made/fitted for a M11. On the color choice: personal preference I guess but I like black...don't know how the finish wears on the Desert color.

