I have all three calibers plus a couple more in levers, 357 is enough for deer and pigs if loaded properly. 44 and 45 are enough for anything that walks again if loaded properly. 16" trappers handle great but my 44 mag trapper only weighs ~5# and with heavy loads thumps my shoulder pretty hard. 20" guns have a little more sight radius and can produce a bit more velocity but you're still not gonna have a 300 yard gun
I really like them all sorry if I'm not much help.
I really like them all sorry if I'm not much help.