I have had Hope lights for about 15 years, currently have 2 R2’s, 2 very old Vision4s (over 10 years and still work!) and 2 rear light Districts.
Hope lights have been very dependable, need only one type of battery – which I have several of, the new ones have a gauge that tells you the remaining charge with LEDs with a button press.
I have had only one light fail, old Vision4 – and Hope fixed it free of charge even thou it was 5 years old at the time. Cord got broken inside the head unit – but they replaced cord, button, PCB and LEDs and charged me nothing. I still have that repaired light in use!
So I have been very, very happy with the lights, and I have used them in severe conditions – freezing weather down to -25 C, as well as pouring rain etc. Will get Hope in the future too.
Big issue for me is also that I want to support companies that are not chinese. I prefer to get stuff that is made well, durable, and can be repaired and has a working warranty. Hope certainly ticks these boxes. They also sent me 2 lenses for the rear light, when I cracked a lens – I think a rock hit the head unit. Was easy to swap the lens at home.