Vision track cranks? They're good enough for Van den Berg and Bos on their Avantis. I just purchased a set of 165s to try from Ben’s Cycle. I already have DA 7710s in 175 but the Visions with FSA BB came in cheaper than a new set of DA cranks and they look sexy. I didn’t bother looking at NJS stuff because I got a set of cranks via then a few years ago and the BB interface was damaged and they were slightly out of alignment so decided to go new