At first I blinded myself a few times with this feature as well. And I couldn’t figure out what I was doing, or doing wrong anyway.
But after figuring it out, I’m happy with the way it functions. I do have to click and hold longer than expected, but there’s sufficient delaying before ramping up off moon to land in that I’m no longer bothered by it.
I’m still not ever sure what I’m going to get for a double click from off - last used mode, some random mode, or turbo. I’m aiming for turbo, but I’m not sure I always get it. And speaking of double click, the thermal reduction is so smooth you don’t notice it, so if you double click to turbo, and the light backs off a smidgen due to throttling, and you double click again, basically nothing happens cause you go back to turbo.