Switching isn't bad at all.
Unfortunatly the handgun I have it mounted on is a propietary rail system that requires an adapter. The adapter is frickin thick so it places the switch in a bad spot. I have small hands so I would like the paddles on the switches to be a bit longer, but that's just me. Folks with normal or large hands will find the switching easy to operate.
The paddles are ambidexterous (sp). Push down for momentary (very easy and natural. Push up for momenteary or push up a bit more for constant on, this requires a slight (very slight) effort so there is little chance of turning the light on accidently (also less natural).
The light is small and very well made 30 meter water resistant, full shock isolation, glass lens, interchangeable heads for LED/Laser/Turbo head.
Beam is very nice with a wonderfully large round side spill. Hot spot is nice and tight. I'm using some crummy batteries it came with and once I drain these /ubbthreads/images/graemlins/grin.gif I'll switch to some decent batteries. I purchased the same light with a propretary WALTHER mount and it came with LDI branded batteries that seem to provide more and whiter light.