I’m gonna be the contrarian here...and up front, I’ve never owned a Ruger 1911.
But I’ve handled quite a few, and shot some that friends had...and I have yet to play with one that impressed me.
The most common issue I’ve found is a “soft” safety...instead of a positive “snap” as you engage or disengage, it just kinda...squishes...on & off. The other common issue is a really gritty, jerky trigger...you can feel hitches in the take up. A buddy’s pistol had that, and you could see there were obvious machine marks the trigger was dragging on.
After that...I’ve seen a lot of examples of poor barrel/slide figment...considering what Ruger is asking for these pistols, I’d sooner get a Kimber or Rock Island Armory if I was going to get a cast 1911.