I voted for black, silver, blue and other. I have a copper Infinity, and I love the way it gets a patina from use. Gives it character. The copper tube may not be an option, but I thought I'd toss my two cents in... Frankly, though, you could go with just about any color and I'd probably still
buy one. Form follows function for me, and the Buzz/Infinity PVs are tough to beat in that area.