one of the basis for the pull method being more accepted prob originates from pull being more quiet. pull with a shroud is prob almost the same performance as push without one but the push is more noisy. Eventually ppl kept using pull and recommending it, it's natural that unknowing ppl would generally accept pull as a better method if everyone kept saying pull pull etc.. no one has actually done a full head to head comparison really because not alot of ppl have access to the equipt, it would be great to see a 302, pa120.2, etc.. all the 2x120 rads in a head to head push and pull test, maybe someone will do this who has the means and the time.
