I keep two near and dear to my heart. First off is 10mm. The reason I find myself a fan of it is because my early formative years were spent reading a lot of Guns & Ammo magazines in the mid to late 1980s when Jeff Cooper owned the back page and kept us updated on his thoughts on the round. When a friend of the family bought an early Delta Elite, I interviewed him for a High School English paper that I had to write. So I pretty much fell in love with the 10mm long before I had a use for actually owning one. (or the money to pull one off!)
Two years out of HS and in to college, a friend of mine had been saving some dough to buy his first handgun. I had a handful, so he wanted my input. I told him that a .22 would be a great purchase. No dice... he wanted something substantial. So I suggested a good 4-inch .357 Mag but no deal, he wanted a semi-auto. So I went with a .45 Auto, maybe something from Springfield Armory, but he told me he wanted something
very powerful. So I had his suggestion all ready, and got to live vicariously through his purchase... of a S&W 1006. I even helped him build most of the ammo for it.
My evil plan came to full fruition merely two years later when his new wife thought it was a bad idea to have a handgun in the house with a new baby...
He called me up and I bought it from him.
So fast forward to a couple of years ago when I finally get my carry license, and it's straight to a G29 I go. It's my EDC and I'm quite confident in my ability to shoot it and hit with it. I shoot it regularly. 10mm and me have been "involved" since about 1987, I figure. I'm committed to it. Just the same, however, I don't feel any specific need or want for another 10mm... I have my two and I love 'em.
My other odd caliber? .30 Carbine from a Ruger Blackhawk. This thing is just a rolling riot. It's loud as all hell and lights off a mammoth fireball with hardly any recoil, but the concussion and blast turns heads. Even with all that, it wouldn't be so dang much fun if it wasn't a ridiculous tack driver. This revolver is a hoot and although the cartridge is far from obscure, most of you won't run in to some guy launching .30 Carb from a handgun at your local range.