H02 has a tir optic (better for intermediate distances, still has somewhat the resemblance of a spot)
H02R has a reflector (better for long distances, the spot is hard to use at close distances).
Sale price is good imho. I paid mine arund 32€ a year ago and today it’s a better deal, because the new lights are coming out.
I’m gonna post the review of the H02 also here on BLF.