I have been simplifying my weapons I keep any more so that my reloading supplies are easier to deal with. Example is 9mm, .357mag, .38spl, .357 sig...all love the same 124gr golden sabre bullet. I will always ahve the ole workhorse though, .45acp. My rifles are still all over the place, but if I had to choose a caliber it would be 30 cal as I love the .308 winchester & the .300 wsm is a real nice round as well. Ever since I picked up a armalite ar10(t) carbine, my bolt guns have been sitting in the back of the safes.
I'm sure you all have your "go to" in pistol & rifle. Mine are still the 1911 & the armalite...what's yours?