My battery is pretty extensive. I bought guns early on because I was into bullseye target shooting. Then got interested in handgun hunting. Getting into ammunition performance, I bought a chronograph, then two revolvers as near alike as possible except for barrel length.
I elected to test my ammo in 4" and 6" barrels, in .32 Magnum, .38 Special, .44 Spec., .44 Magnum, .45 Colt, .45ACP and .45 AR.
Then I bought Ruger Single actions just for pride of ownership and the sheer pleasure of shooting.
Also bought some Smiths for social carry.
Currenty my battery consists of twenty to twenty-five revolvers. Maybe in the next ten years or so, I will round it out.