Ruger Commanders are excellent.
What I like about Ruger 1911s, besides the excellent guns and customer service, is that you can shop from them for just about any component of the 1911---triggers, sears, thumb safeties, even down to such little items as
the pin for the barrel link.
True, you can go to Wilson Combat, for instance, and also buy the components, but what the hey, Ruger is there for you.
I own a trigger gauge and the Ruger 1911 trigger weights are consistently
under 5 pounds, more like 4 to 4.5 pounds right out of the box.