+1 for Wurkkos up-and-coming AA/14500 headlamp!
Meanwhile I’ve been making do with this special headband for ‘straight-angled’ flashlights; the TS10 fits well and needs just one of the top loops to stay firm, and can be moved back and forth along the curve of one’s head to adjust angle. Works with larger/wider flashlights too, at least with my FC13 (fits a bit tightly in the loops, but does fit). Only complaint is that the “horizontal” bands fit a little too tightly in my head, even adjusted to its maximum length, but even so is totally useable.