I also like both, although I don't own a .243. I do own a 6mm. Ackley improved, Hart barrel, McMillian camoflague stock, adjustable trigger set at 1 lb. 5 oz. and a 4-12 Leoupold scope, rings, and bases. My only setback is that it favors a heavy bullet. Currently working on a 22-250 test results later.