Realman – I have an “all in one” light (Hope 1) and a newer separate battery and light one. I actually find the latter far easier to charge and the light could not be easier to mount – it just clicks on. More robust? Not sure TBH.
I don’t like massive light units – for one thing, if you crash, there’s a lot of light unit to batter yourself on.
And the new Sixpack looks like a dustbin/baked bean can.
My torch is all in one though (of course!) , more powerful than a joystick, arguably better made and cost almost half the price of the Exposure version. I don’t actually need a helmet mounted light as the 601 is so bright but if I do, the Lockblock secures it very well and cost £6.
I’m just not “getting” their pricey offerings.