Seems like an impressive unit, but I probably will not be buying for a while. My issues with PBSF's stem from multiple casing pop-offs, specifically, when on my rack when going over hard terrain. I am all for a case that screws together, like the PDW Radbot (which have had no issues turning off ever, and this is going over two railroad tracks, speed bumps, etc). I will say that the blinking mode is fantastic on the PBSF, and hope it stayed in this version. The water resistance is iffy as well. I am also curious to see the actual spread on the road; reviews that show up-close camera stills of a light are of really no asset.