"Using both is your best bet.(blinky & vest)
As far as the question of riding at night, I trust you will start that thread? "

I'd have to agree that a Blinky vest combo is better than either alone.

As to the night riding question........
That's been discussed before with champions on both sides of the issue.

Think of a new 'widget' (blinky??) the they will buy it. Ahhhh yes, consumerism
at it's best...........