I have owned several Eigers and they’re no longer viable lights IMO. The main problem is the UI—the QTC just doesn’t work that well. It isn’t really possible to consistently dial in an output and leave it, the slightest movement will cause it to jump up and down and it tends to flicker. There is no reason to choose QTC when e-switches w/ramping UI provides the same benefit with no downside.

They also use outdated LEDs, they were still using the original XP-G when last I checked. I do really like their designs and build quality, it just seems they have been left in the dust by new technology.