As I said earlier in the thread, I don't think this light will work as an EDC light, or that it is intended as such. To my mind, this is clearly designed to be a portable light source. Highly stable, huge output, and compatible with family-friendly rechargable batteries. To my mind, this is no more intended as a flashlight than the H-series. They are headlamps, and this is a cubelamp - a little box of light you can bring anywhere.
It's clearly it's own thing, and designed for those who want a light that can light up a room while they work, and can rest securely on any platform. The SC600 tail stands just about as well as any flashlight, but it still doesn't take much to knock it over. If you hit the top of the Q50, you're unlikely to do any more than shove it sideways. And even if it falls, with its cuboid shape it's not going anywhere.
Is it for everybody? No, but it's definitely going to suit somebody - quite a few people in my opinion.