Well, let me simplify it for you. Rasson isn’t comparable to Diamond, not in quality or playability. In fact I believe you’ve pointed out your doubts about what their durability would be in a commercial environment in other threads.
My reference to MR? It’s simple, before Rasson paid MR a

ton of money to be named “the official table of MR pool”, no one paid any more attention to Rasson than they did to any other crappy table manufacturer. Sadly people are influenced by their paid affiliation to MR. Now you see halls buying them, you see people here considering their purchase and it’s due to that paid affiliation. Like you once said, may be ok for a week long tournament or home use, but probably won’t do well in a heavy use commercial environment. There’s a reason they’re cheaper to buy.
Unfortunately in the world of pool “trends” have a ripple affect. Long ago and far away Predator started the LD nonsense with their 314 shafts and that created a ripple affect. Cripples everywhere then all wanted LD and other companies started producing that

. Then their Revo started the whole CF madness. The LD fallacy had such a ripple effect that almost all but a very few custom makers have also jumped on the bandwagon switching to short ferrules or producing their own CF shafts.
“Trends” bought into by the clueless don’t always lead to better things, oft times quite the opposite.