Rodney G. is the better coach but both are excellent.
Better recruiter, probably, but this is UGA and it recruits itself when it comes to DL. I think his recruiting issues are overblown though, especially now that he is living in the center of his recruiting territory.
Better coach? Not by a long shot, Rodney is not a great coach, he is above average. We upgraded with Wilson and upgraded again, IMO, with Rocker. They aren't even comparable as coaches.