Help -- I'm planning to buy a First but can't decide between black or bleu glacier. I love the lack of green in the bleu glacier and that it's the colour of well-worn jeans but it doesn't seem to be very popular. At least not among PFers? :wondering Will bleu glacier have longevity, like lovely aqua, cornflower, etc.? As for black, I know it will always be a classic but maybe a bit boring especially since I'm getting a City in anthracite (next week!). Too similar, too safe? Looking forward to your advice.