Howdy jbart (and wjf2000), welcome to CPF,
Personally, I'd go with one of the multi-level options, it increases the usefulness of your light by giving you the option of lower light levels with greatly increased runtimes. Options are good.
You may think now that you want the brightest possible light..... a lot of new posters say that..... but after a while, many folks come to realize that while having the super bright level is great for when you really need it, there are many times when a lower light level is really more useful, like for reading a map, or working up close. And there are times when it's better to have a little light for a looooooong time rather than a LOT of light for a short time.
I'm looking forward to the new Wolf Eyes multi-mode drop-in.
Just a thought.