Well, they certainly are accurate. I’ll admit mine was pretty tricked out when I shot this target, but that influenced the ease of shooting, not the accuracy.
They generally feed just about anything. Mine won't cycle with CCI “Quiet” or Aguila 38 gr subsonic ammo, but perks with everything else.
The other cool thing about them is the billions of ways they can be tricked out.
The one below has very few Ruger parts left in it.
Volquartsen fire control parts, Tactical Solutions upper, FO front sight, TC Contender rear sight, aftermarket grips and mag base pad, titanium bolt racker.