I went for the Alpkit gamma. Got it for ??15 with a discou t code inc delivery. I used it for running along through some farmers fields and through some woods the other night. Plenty bright enough although I think it would benefit from a central top of the head headstrap. Plus the ratchet action on mine isnt the tightest so Ive had to modify it with some tape to stop it moving when you jump down. Shame to have to do that with a brand new torch but in terms of light output its very good.