- I love the Quarks' 0.8-4.2v ability, with bodies such that 1xAA, 2xAA, 1x14500, 1xCR123, 1x16350, 1x16650 are all possible with the same light. Would like to see 18650 support just because they're so prolific.
- I won't buy anything cooler than 5000K ever again for a personal light.
- The...