I have only been regularly shooting for a mere five years, therefore still lots to learn.
I shoot Rimfire, centrefire, and black powder.
Black powded consists of a muzzle loading rifle and a duelling pistol.
Rimfire is for Thumper
Centrefire is for target, Bambi and Miss Piggy.
CZ455 American in 0.22" LR with a 16" barrel.
Sako 75 Hunter in 6.5mm Swede
Savage model 16FCSS in 0.308"WIN
Eddystone P17 target rifle in 0.308"WIN
Parker Hale 1858 2 band naval in 0.577"
Pedersoli Henry LePage in 0.44"
I also reload, oh what fun finding that sweet spot.