re: Metal roof on home, who has one?

Built a house 6 months ago and went with a metal roof. I also had the roof decked with 1/2 inch thermostat radiant barrier plywood then stripped it with 2x4's. All of the edges are capped so wind is not an issue. I did spray foam insulation on my ceilings and I can only hear the rain if it is an absolute frog strangler even then it is not that loud. I love it and wouldn't change a thing about it.