I love my zebralights, I have 6 currently- the originals H50 & H30, H51c, SC51w (well this one's my wife's EDC), SC52, SC52w and SC600w mk2. My wife says I'm not aloud to buy the brand new H52w that I've been waiting since January to get so I'm guessing that means she either ready has, or is about to order it for me. After I taught her the UI zebras are the only brand of light she cares about and is interested in playing with when I get a new one, actually her SC51w was my first with the current UI and she claimed it right off the bat, I had to go buy myself an SC60 so I had a zebralight flashlight to carry which was the only ZL I've sold and I miss it dearly, the SC600 never filled its role very well and had been delegated to a dresser drawer where it doesn't need but one battery change a year.
Tho I also have atleast one larger light I don't go anywhere without either my SC52 or SC52w in my front left pocket (and when I get the H52w it'll go into that rotation as well). Even wearing jogging shorts around the house I have one and rely on it dearly, I use the low 2 (1.8lm) mode more tha any other. Its dissapointing L2 is the only PWM controlled level, hopefully the H52 isn't like that.
Your video review is well done, reviewing lights is quite fun, just wait till you start to have manufacturers sending you pre-production ligts to play with. One of my favorite lights I own is a pre-production olight S10 with prototype markings, its been outdated several times but I love that light cause of what it is, tattoo'd with "copyright Olight" "production sample" and missing a sereal number, surprisingly I've ran into numerous people who asked to see my light, or said "did i see you have an olight?" and then knew exactly what it was.