Magicshine for the front. I usually run it on low on the road unless there are lots of potholes and poor street illumination. For the Rear I use Pricepoint's $10 knock off of the Superflash, it's a Sette something... It's every bit as bright as the superflash. The superflash's mount is a little sturdier though. I've had a few of the Sette ones break but for the price I can replace it. I also keep a Blackburn Flea set in my bag, just in case. I only carry the Magicshine if I know for sure that I'm going to be doing a lot of after dark riding. The flea is bright enough to get you home if things run late and the sun goes down while I don't have that monster of a primary light with me.