Lights

Who gives a fuck what a light looks like? It's dark anyway, you twats.

Fenix don't have the runtime - a battery swap is all well and good, but a bit of a faff on a group night ride.

Ayup's mounting system is crap if you use them on more than one bike. Zip ties, FFS. I might have got some if they'd designed a silicone strap or something.

My Ayup came with three bar mount units, and two helmet mounts, so I just use the same set of lights on 3 different bikes. You can buy extra mounts for only a few £ too.