Hello, Folks!
Just a note of warning about MUAs: I have had success twice now booking an MUA - once TPAC and once TATL - much to my contentment.
That said, when miles posted to my SkyMiles account, I was awarded 100% MQMs - not 150% MQMs - for my TPAC flight originally booked in G (Premium Select) but flown in Delta One/coded as OY. I reached out to Delta via chat and was told things would be corrected, but 15 days later, they have not. I suspect it will be corrected and will reach out again...the TATL flights were credited the correct 150% MQMs (also booked originally in G).