Yes. 100 Levels. It would be a run identical to “All 10 levels”, but it had to be done 10 times. I know that it would naturally be very similar, but it tests consistency more, than the existing category. Also, It being much longer, it would have healthier competition. Do you think that it could be fun category worth implementing?

Not entirely sure if it will be worth implementing, it's a bit like doing 10 times an Any% run in any game in the end (they're very rare categories, I'm not even so sure about this kind of category existing altogether). AO10 would be a better way to show consistency but I don't believe there will be any real incentive to add it, since doing AO10 and a single run as you said would be very similar.

If you say so.