for the touring rider this is new & interesting
ORTLIEB Produkt-Details
they made a disconnect plug in the bar bag QR interface , so the USB power from the hub goes to the bar mount adapter .
and removing it's bag disconnects the power in one go,
the hubs have a 3w 6v output . typical split .. head 2,4w, 0,6 to the back
so blinkeys are better on the rear?
Better , depends .. you are planning a trip into Germany ? legally I understand they are not pleased with blinking bike lights.
US from what I read Here US city riders are really worried about being rear ended .
so load up on blinking rear lights ..
I'm in the states but in a small town, and do not feel so worried , here .. How's Ireland?