The V2 lets you both set the thermal temp limit (which will keep the body of the light cool) and you can set the floor and ceiling of the ramp. So you could set a double-click from off to be basically any output level you want then the full turbo is still available, hidden behind another double-click while the light is already on.

You can set the floor and ceiling in stepped and smooth ramping modes independently as well, so one for pocket carry, the other with the full ramp range, etc. Switching from stepped to smooth and back is a triple-click, and you can change how many total steps are in the stepped ramping mode too.