Right now I'm really liking my Black diamond Spot. Good balance of runtime and brightness, as I don't do anything that needs heaps of light. In fact I turn it down pretty often, and once you get used to the bump-switch on the side, it becomes very easy to adjust the brightness from map to trail or the like. I've also got a BD Gizmo, an older one, that is great for its weight, and a Fenix hl10 which weights the same as the Gizmo, but is also tougher and more waterproof. Mostly got that one for its size when working at the resort, didn't want to carry a big light all day if I only need it for a few minutes. But it still gets used as a backup light.
Because I'm often in a large group, I've started to really hate headlamps. Mostly because most people instinctively want to light your face when you talk to them, the flashing light modes are really annoying, and the cheaper ones flicker enough that I can catch it in the sides of my vision. But thats just me, I get the kids to hang the lights around their necks, and have started using a lantern for myself. works not bad, but there are a lot of times when a headlamp is awesome. Also not awesome when you see a little glow that is they eyes of a six or eight inch wide Huntsman, Did not want to notice that!