Don't know if you are on CPF, but there was a huge thread about this over there.
I don't own a Surefire,are they so good that they can command the price they do? Can a Fenix do the job just as well, for less money? If I laid out that kind of money for a flashlight,I'd never take it out of the house for fear of losing it.Most cops I know really can't afford a Surefire.Except for uniforms and drycleaning,they have to equip themselves out of their own pocket,or get a pitifully small equipment allowance.