... And raise your hand if you would be noticing the same supposed intangible advantages of creaminess, bokeh, etc. in the Canon shots and test chart if the results had been accidentally switched? If the Canon results had been swapped do the Sigma results. If the two results had been switched, who right now honestly would still be pointing at the blurry purple-fringed chart and claiming that it's meaningless if that had been identified as the result for Sigma instead of the one for Canon? I think what we would be seeing is a lot of people pointing at that purple blurry chart and saying look how worthless the sigma lens is compared to the incredibly sharp and clear canon one, if the charts and shots were swapped.