The CMG Infinity is now the Gerber Infinity Ultra, same light internally with some external tweaks. I like this light for its size and battery life. Its got a nice even light pattern but not high output (which would go against battery life).

If you want more light output, check out the Peak Kino Bay with a 1 watt Luxeon LED. Personally, the runtime charts aren't that impressive, short life and not very flat considering it's regulated.

Or you could go the Fenix route with the L1S. This model has an adjustable output which extends battery life if you use the lower output.

My fav though is the low output, long runtime Infinity Ultra. For close up work the Luxeon LEDs are just too bright and for EDC the runtime isn't even close to enough. When I want more output, I go to a light with more batteries.