It’s always important for me to emphasize that, since my MU chart is based on actual tournament results for practically every player who has ever played in the last six years, it gives very different information than a traditional MU chart does.
A traditional MU chart will try to tell you what your results should be if you play X at the highest level, against a field of opponents at the highest level.
My MU chart will try to tell you what the result will be if an average X plays against a field of average opponents.
…I know you know this, but I think it bears repeating.
…but also, yeah, “suppose I should begin to play Zane” is still a very true statement either way.