I was on a group ride yesterday and noticed the rear blinky of someone on the ride. The light was really attention getting. I took a look and it was a Serfas TL-311. Has anyone compared the Serfas TL-311 with the PB Superflash and/or the Cateye TL-LD1000 or the Cateye TL-LD1100? Cateye site appears behind the times as they don't list the 1100 unit.
I like the Cateye for side visibility, but don't know how practical it is.
That Serfas got me interested in blinkies... haven't investigated this subject before. A search here seems to favor the Superflash, but I didn't find anything on the Serfas.
Edit: this will be for daytime usage.