Often comparing global recognition is not the best way to go either, as can just be a function of how well a brand has established a distribution network.
There are very few big world tours or shows in the world, where the PA in the air was the first choice. Its often the result of a shortlist coupled with whats available.
However, thats also not a bad reason to buy a PA either. At the end of the day, this is a business, and things like international availability really matter.
Most of the big speaker purchases you hear about werent made due to how they sounded. AED just bought 300 KS28 at PL&S. That wasn't based on extensive field tests. It was based on their evaluation of the market, its demand, and a bunch of other business-y non-audio qualities.
Needless to say, I'm sure its a great sounding product, but so are lots of subs...