The more i think about it, the more i'm leaning towards 4".
I'd have a hard time even concealing the smaller gun, it's a fat revolver, and I'm a skinny guy, haha.
I dont have a 4" wheel gun, and I'm selling my 1911, so, I'd like something with the better shootability and usability. It'll probably pull duty as my open carry gun, my camping gun, my 4wheeling gun, and my nightstand gun.
Now, to find one, haha.