I was stuck in the same spot as you are just a couple of weeks ago.(Choosing from the same pair of lights) I needed something really quite rugged for work on construction sites where it will be exposed to the elements especially low temperatures, snow and rain. I finally settled for the Wizard because of its seemingly rugged design and because of the optics which in my mind had some great looks going for them. I have not had the chance to test it out in the field yet as I picked it up today and just got the battery fully charged. I took a few minutes to play around with the UI as well as took it outside for a short moment to let the beam pattern develop over some distance, and I must say that I am very happy with it so far. The one i bought was the wide angle version, and the beam is very uniformly spread with no hotspots prevalent, and the UI seems to be quite simple after a couple of minutes of playing around with the manual close at hand. As for ruggedness, it really seems to fit the bill. The non slip coating on the light seems very rugged and has a very nice almost ceramic feel to it. The optics feel very sturdy and are quite deeply recessed in the front, say a quarter of an inch (6mm) or so, and they are surrounded by what i think is a stainless steel bezel for extra protection, as for water proofing, the double O rings and very long threads seem to be up to the claims of he manufacturer.
I don't know if this info has been of any use to you since it isn't a head to head comparison, but I can safely say that this was money well spent.