If they make one in AA or 123 (I am standardizing on those two batteries) I will have one quickly. I purchased a Zebralight H302W a few months ago (hikermor - Thanks for the recommendation). It has a very uniform 120 degree beam and has changed my primary light. I find it very useful not to have to aim the beam. Although it is a headlamp, I find that I usually use it as a bow tie. It gets the light source below my line of sight and does not bounce around as much (plus it is light and I almost forget it around my neck - something I never do around my head).
My 4Sevens ML (on my keychain) is still my most used light, but if it were available with a similar beam, I would prefer it.
The focused beam is still necessary for work beyond 20 feet or so, but at short range I think the uniform beam is much easier to use.
Respectfully,
Jerry