I ordered a Quark AA and a couple 14500's. I didn't want to wait for the warm tint run, and people are saying that the tint is warmer at the lower outputs anyway. I voted "Both", but in reality I will wait to see how reviews go on the warm run, plus my own opinion on how the tint of the Quark AA is, to determine if I'll order a warm one.
I've been carrying a Fenix L2D Premium Black, with the RB100 head, for about a year now. The RB100 is a very warm "natural-light" tint IMO. I've never had any problems with mine, although they had to sort of "recall" that head due to some reliability issues. If anyone wants my Fenix I suppose I might part with it, but I honestly have no issue with it other than that the Low isn't as Low as I like in some situations.
I'll compare the RB100 and Quark AA with some beam shots when my Quark AA arrives this week. I've never done any beam shot pics but I'll try and make them worthy of CPF
I have the extra 1xAA body for my Fenix, but my L2D came with the 2xAA size belt-holster, and since the 2xAA gives the best Turbo output with regular AA's, that's how I've nearly always used it. I've never really had an issue with wearing the 2xAA size. I usually just use it on low or medium, but when I need Turbo mode I really need all the output I can get. The Low on the Fenix just isn't low enough when I'm indoors at night or out camping in the trailer or a tent.
The Quark has the clip, and so I might not even need to use the holster. The HDS EDC60 was always one of my "wishlist" flashlights, but I could never justify the cost, but I've still had the notion that I could just wear a "clip-light" without a holster. I'd hate to have it fall off and get lost though. Also, I figured I could always order the 2xAA body later if I needed to go that route, but with the 14500 I won't even need the 2xAA.