I was referring to the VIS180 and the Micro version. I had the Micro version but never used it because the USB charge port broke off the PC board inside the housing the first time I plugged it in after taking it out of the package. And I could tell that the mount was crap.

The mount that came with my Hotshot seems to work pretty well. The light clips in and out very "solidly". I also used a few small washers on the clamping screw in between each side of the clamp so that the screw had something to tighten up on, but that's true with most any clamp mount.