Ya Jeff, I struggle, have .32 to .58 (6 .50's lol) and 2 shot guns, 2 revolvers, a kntcy .50. I use the .32 or .36 for tree rat, "usually" the cva 1960's era .50 for deer as it shoots 2" 100yd groups, the 54 for 58 for elk. just got my 20ga and super storm has prevented testing out, will use for ducks over decoys (and/or blue grouse, we got a few here in the Flagstaff area and saw my 1st two last elk scouting season). The 12ga "gobbler I use for, well turkey.
I really do want a .40 now though, have heard its the most accurate caliber? Surfing posts all night am also thinking bout a smooth bore rifle/musket. Also thinking of the clothing issue, some really cool outfits seen here tonight! See ya!