Well, you didn't ask about 45 Colt but I'm going to throw in my 2 cents anyhow. Have you considered a Ruger Redhawk in 45 Colt? The 4" is the perfect carry size with the right holster. It's strong enough to load up to surpass 44 mag performance, it's accurate, it's reliable, and aside from all that, it's a purdy gun too!
And! You can shoot these!
Yes I'm partial to the 45, it can do it all.