I'm done using flashlights on my bars, my Magicshine (still performing well after a year) is sooooo much better. However, I would like to run a helmet light, but I find that my 2 x aa Dealextreme lights are a bit long and cumbersome on lockblocks, still more so my P7 light. So, I'm thinking about a smaller light, convenient top pocket type thing, and shorter so it doesn't swing around.
I'm leaning towards either a nice shiny stainless steel light, or one of the zooming types . Am I better off going for single AA, or triple AAA?