I want a flashlight. Right now, I've got the 3-cell Mag Lite with the LED lamp, and it's extremely bright, but extremely hard to carry. I've heard Surefire is the way to go. Which one should I get? I want it to be as bright as possible while still being able to carry it conveniently in a pocket. The strike edge is an added bonus, but with the high-intensity beam hopefully I won't need it. Any other suggestions as to brands? If I do get a Surefire, what model is the "best"?