I'm thinking I want to get me a 1xAA light. Currently my EDC is a NiteCore D20R2, and I love it! Its definitely a bag carry though, not a pocket. I started looking at the Quark AA, but was more attracted to the NiteCore Defender Infinity, it has a great output when run off Li Ion batteries. I like the looks of the EagleTac P10A as well, and am wondering if anyone has opinion on either lights. I know you pretty much all love the Quark lights, but what about the NiteCore or EagleTac? Or is there something that is brighter or better that I am missing?