Originally Posted by
daihard
Just curious, what are the negative factors? I have the Viz 300. I do wish it was USB-C compatible, but otherwise I am pretty happy with it.
battery life isn't to what I'd require for long rides. I carry a second tail light, which is not something I want to also charge after each ride. I could probably make it for two rides, but that doesn't reassure me that it'll be bright & functional unless I keep my eye on it after a certain point. Around by me, you need a bright "to be seen tail light" if you don't want to have a high chance in getting run up on by a motorist.
USB C would make it very convenient, as everything else uses that for requiring a recharge.