While I agree w/ stability the weight of longer barrel has, I question the need for the extra length for accuracy as the 45LC isn’t exactly a distance round like a 30-06 or 308 where a longer barrel might have greater impact. I like the 20” if I can only have 1. The 16” feels too small, like a stepping stone away from a really big pistol. LolMine is a 24" barrel, although I'm not sure if the slightly better accuracy is worth the limited handling abilities of a long barrel more suited for a rifle cartridge.
I'm thinking about trading it, but maybe not. I don't know yet.
What do you all think?