Hey guys, I recently picked up a railed SW1911 and I'm trying to decide between the two above flashlights. I've never owned a pistol mounted light so I want to get some input on both of these as they seem to be the top 2 contenders. Which one would you recommend and why? Is the the Surefire worth nearly 3x the price? If you pick one over the other, please say what you didn't like about the other.