Which AA light for EDC? Nitecore D11 (XR-G), Nitecore Defender Infinity (XR-E), Maratac AA ( cheap!), Maratac AA Extreme ( 100 lumens high, 1.5 low, but NO MID!), or Quark AA regular ( and add a 2 AA tube for $20- more for 2 lights in 1 ?). Damn options!:)