Are the Surefire flashlights really worth the price? I’m looking for a decent flashlight and know that Surefire is one of the good ones, but I can’t see why they are 2x – 4x’s the price of a comparable flashlight with the same volts and lumens. The flashlight will be by my bed at night and it will be a carry accessory at night if we go out. It really won’t see a lot of use or abuse. Any suggestions and input would be greatly appreciated.