I am just getting into the flashlight game and this site has been very helpful. I've never messed with the high quality lights until I lit my buddies surefire up and I was hooked. My question is, obvioulsly cree makes many light assemblies. So is there a huge quality difference in them? I have found many different assemblies for ea. from Wolf eyes to Ultrafire and others. I currently have a Wolf eyes and am very happy with but I see you can get other crees for about half the price. My wolf eyes was 49.99 and I have found some others for 20ish so is there a diff. Are the price difference in the reflectors or what? I dont want to comprimise quality. FWIW I am comparing equally matched assemblies on performance, they both have similiar lumen output. Can you guys give me the run down on the all these assemblies.