I too have worn Costa's for years. I currently have a pair with the 580G Green Mirror and a pair with the 580P Silver Mirror. Both of those lenses have an amber base and I love them both. They each do great in any water conditions especially shallow water for sight fishing etc. They truly make everything look HD. Whatever you do make sure to get the 580 lenses and not the 400 and in my experience the mirrored (blue, green, silver) are significantly better than the standard grey or amber.