I took the nitefighter BT 21 and 71 out on their first outing last night along with my ss x2 and a fluxient x3 led unit
The BT 21 is surprisingly broad and has no hot spot, on turbo, I was really impressed.
IMO it’s a much better light than the x2 if you prefer the softer light source.
Unfortunately I can’t say the same for the 71, I found this light very poor, on turbo it’s not much better than the 21 and on low there is barely enough light to reach the ground from the bars.
The on button basically fits like a moulded gromit into the metal work, and I actually pushed it into the casing on one occasion.
The electronics are also pretty bad, I thought the up and down control would be pretty good rather than cycling, but on my unit it’s a bit screwy, sometimes it works and sometimes the up or down button would turn the light off which is not ideal.
For a big handle bar light it’s pretty rubbish and so far for the price the fluxient is by miles the best I have seen (although it is pretty big)