I have the power edition and love it !MSI's GTX 670 Power Edition uses the famous Twin Frozr IV cooler from the MSI Lightning and comes with a large clock speed boost out of the box, making its default clock speed even higher than GTX 680 stock clocks.The MSI GeForce GTX 670 has everything we love in a video card - a great price, blazing performance, and it runs cool and quiet. MSI even encourages further overclocking with its included software. That is pretty much the definition of Kick Ass.