Same, we took qr909 on the a380 and then qr7 on the a350-1000 QSuites, so also get 7 hrs in the suites .We ended up taking QR905 & QR037... gives us plenty of time in the Doha QR J lounge and 7 hours in QSuites for the onward leg. Better than the paid Y we are used to flying
We liked the timing of these flights better out of Sydney, as we don't need to take annual leave in the day if departure if the flight leaves at approx 9pm. Also means we arrive in London at 2pm right in time for hotel check in.