Well, it is heavy due to having an 18650 in it, so I installed the optional over-the-top head strap from a saint, which really helped stabilize it without having to cinch the headband too tight. Up/down position adjustment has multiple small increments that click audibly and hold position rock steady. Light adjustment knob is pretty low friction so one-handed adjustment works well and does not change the lights up/down position at all, which was sometimes a problem on the Minimus models. Oh, and the light output at 500 lumens is crazy bright. On other nice feature is that the charger comes standard with multiple adapters that allow it to plug into all non-US wall outlets.