I went down the dark Kamado path for a while and I kind of agree with Kempster. It's a ton of money for not much real estate and getting to the coals is a pain in the ass. Granted for winter cooking it's nice to cook on something so well insulated but you still need to dig them out of the snow. My Weber on the other hand, I can pull in and out of the garage, no problem.
Full disclosure, I do still have a mini-egg only because I got a really good deal on it and it's just fun to say I have an egg. But unless Weber can make a reasonably priced Kamado, I'll stick with my kettles. Hell, who am I kidding? Slap a Weber label on it and I'll probably buy one.