At the moment i use a DQG on my keychain. It has a green tint, and i prefer neutral
But it's so small on my keys that i can't take it off.. Just can't.. Can't run it on 10440, but the "tinyness" is what i love most about it. Plenty bright, with a huge hotspot
Univex has the best look , and it feels like its the best build. This thing is pretty. Got the flood optic and it matches my malkoff m60wlf in every way exept slighly better tint. This aaa has the best floody beam. They have a reflectored version of the univex. Well build chunk of ti and all threading is smooth. No real lo mode on 10440. I would guess it's somewhere near 20 lumens.
My maratac cu is out of pure copper. That is pure coolness in many ways
Heats up all the flashlight more evenly when driven hard with a 10440. The ti univex is the oposite (locally hot near the led).
The liteflux is my favorite light, but its hard to find a used one. It's like a dog, you can make it do everything if you sit down and figure out how. (complex ui for programming all the stuff.) It has so many cool fetures. You can program up to 6 different modes to any level or strobe hz/intensety you like. Or you can use a standard ui. (hi lo shortcuts and ramps brightness when you press and hold.) Has the loest lo of the bunch. Messures battery voltage and blinks the voltage in morse. Lo voltage cutoff can be turned on/off for both aaa and 10440. Momentary hi from any level. Momentary on feture can be turned on/off. Shortcut to random strobe (if you want to annoy someone). When it was on my keychain, I held it like a gun. The keys was my grip and the light was resting on top of my index finger. Tumb was always on the rear clicky button this way, ready to click some combos. This has a neutral xp-e, almost the best neutral tint of all my lights. Only beaten by my old xp-e quark mini aa on 14500. My mini on 14500 is my holy grail tint wise
My itp is modded with a hi cri xp-g and is superfloody for a reflectored light. Wery shallow reflector, and i got my led sticking futher in than the stock xp-e. The result is almost all hotspot. Reminds me of the flood optic, but not as even beampattern as the flood optic. My dedicated headlamp. I like it better than my zebra h30 and it will see alot of use.
The worm has good value. Supriced me when i opened it up and saw the driver sandwitch was potted together. Got the ss and the only negative is the head is slippery, no real lo mode, and i wont drive it on 10440.
I like them all for different reasons, but i like the liteflux the most.