CG finally designed a true target grade shotgun. Prior to the Invictus all their designs were based on B.Rizzinzi field gun actions. The problem for CG is to gain significant market share in a very crowded price point for the Invictus.
Looking at its MSRP, you are entering used Perazzi, Beretta DT, and even Krieghoff territory. Not to discount CG as a brand, but I would pick whichever fits you best of the former. Check out this MX8 or this Beretta DT11 for example.