This is purely my decision process so no trolling required, but I was desperate to have the dark blue, Sapphire wasn't availiable and a bit too bright, I actually preferred the Aqua blue on the 911. However, I ended up going for the Agate for one simple reason, in other than direct sunlight the dark blue seemed a bit flat and didn't really stand out at all. If I lived somewhere other than the grey and drab UK, I would have picked it like a shot. Black actually looks better than the blue when conditions are dull, but the Agate always looks quite classy although I prefered the Meteor Grey on my previous Cayenne...
So I guess I am saying that I think the colour choices are actually a bit disappointing, but I am glad I went with Agate, Dark Blue is known as Doom Blue in the trade, it is so dark, people just prefer black in the second hand market. I know no one elses preferences matter other than your own, but you did ask. It's a good job everything else is so awesome

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