You're all talking about the track, yet I have never seen a track nor raced on one. I don't even think we have one in my country. I wouldn't wanna be on one either, since I love the nature. My post was purely from a road perspective.
But now that you mention the track, I don't think 6 normal bolts are that more, if at all, timeconsuming than a fiddly lockring with possible slip of the tool. Also, a T-shaped 4mm hex tool weighs and consumes "nothing" compared to the bulky track tools.
Given I have never been on a track, I know nothing (Jon Snow), but I think I'd prefer the bolt-on if I was to switch cogs often. Seems much easier to me, but what do I know, right?
