I wanted to see the difference (if any) between the two reflectors supplied with the latest Ulrra Fire/Manafont 3-mode XM-L drop-in. This comparo was conducted at the Ugly Wall test facility with the cactus plant 55 feet away. All shots were 1/4 second/shutter speed @ f2.8. The host used is my new Ultra Fire WF 503B.
First, the control shot.
Next is the Ultra Fire XM-L with smooth reflector.
Now, the op reflector.
And, for comparison purposes I include a Solarforce L2 with Solarforce single mode XM-L.
I'll let you decide, I can see little difference. Maybe it matters more at a shorter distance.