dcphotog, I would wait and see what else they have coming out as they are releasing thier new line up this little by little over the next few weeks. This h600 mk2 is a great light but has some disadvantages for us bowhunters. The light for whatever reason i can figure out is missing a ver important brightness setting in the 150ish lumen range. it goes from 1020lumens, to 330lumens, to 65lumens. it needs something between the 330 and 65 range.
Also the rechageable 18650 batteries i personally dont have any experience with and dont thin you need that big of a light. the single cr123 cell headlamps should be out soon and are much better suited for what we do. they are also lighter, smaller, and have a better range of brightness levels we use. So i would wait it out for a week or 2 or 3 and see what they release. Even if you bought the h600 mk2 it would not ship until mid september.
Zebralights are amaizng lights and in my opinion the best headlamp made. so its worth the wait. but wait for the single cell cr123 to come out. the new single cell cr123 model will be similar to the 502 aa model on teh site but even more compact and brighter (cr123 lights are always brighter than thier respective aa models).
The floody models are very wide angle beams spreading the light really fast and not shining out as far. the regular models are a happy mix of wide and throw in my opinion. so i would say with the non-floddy models. the floody ones are great for right in front of your face work light electricians, plumbers, etc. the colors like nw (netraul white) give a more yellow tint closer to the color of a minimag light or other "bulb" light. the normal or cool color has the classic slight blue tint of most led lights.