I normally run the EWT Kill Light XLR 100 on my head for scanning and the XLR 250 for shooting. I have piles of lights from over the years and they all worked for me. I find its more important as to how you run the light as opposed the name on the side of the light. The EWT has been good to me over the years so far but, like I said most out there are fine. Pick what fits your style and price range and layem down.