CB6000 model options and variations

I was just wondering, for those who have purchased the CB6000 over time, which model did you choose? Clearly, the transparent one is the crowd favorite. I suppose the chrome-finished option serves as a decent stand-in for a metallic-looking device. But has anyone bought or known someone to buy the wood-grain or camouflage models? Personally, I just can’t understand why those versions even exist. They probably don’t sell very well at all. If they’re going to produce different variations, how about pink? Or glow-in-the-dark? Just curious what others think.