Originally Posted by
Dunbar
....I prefer the strobe for left-cross avoidance since flashing the high beam could be misconstrued to mean "go ahead, I'll wait for you to turn left in front of me....
I agree entirely. Going through an intersection you need your hands free anyway just in case you need to hit the brakes. The Duo has a dedicated flash mode as well. Very easy to activate too, just push/hold the main mode button and you have the flash mode.