Color looks good. I've had our Jet Black 1er for nearly four years, and it's extra work, but not too bad. Of course I had my Imola Red M Coupe for 12 years, so I'm used to non-metallic paints. I'd love a Jet Black F31 M Sport, but JB won't be available, so I guess I'll go with Estoril Blue.
I've never had good luck with the car dusters, I find a quick detailer and really plush microfiber towels work a lot better for cleaning up a slightly dusty car.