I received the flashlight early in the week.
I might be easily impressed but its been working wonderfully. I haven't done any waterproof or drop tests, but its outperformed any flashlights I've had. It was slightly bigger than the e01 but I didn't notice it on the supplied belt clip.
It'll take longer to see how long the batteries last, or how well it works longterm. I was at first skeptical to spend more than 20$ +/- on a flashlight but Its been worthwhile so far. One note is that on turbo it tends to heat up - quickly