I'm a total flashlight geek. I have probably 2 dozen different lights, many LED, some rechargeable.

Here's where I go when I need my flashlight geek fix:
Candlepower

These guys can give you more information than you'll ever want about what flashlights do what best.

My 3 year old is as bad about flashlights as I am, and he prefers Stinger too <img src="/forums/images/graemlins/lol.gif" alt="" /> If I leave one in the house, he'll find it and take it. I usually find it left on, battery dead under his bed. <img src="/forums/images/graemlins/rolleyes.gif" alt="" />