Happy to convert my BA Avios to QR Avios and flew with QR business class. I converted those miles earlier from my previous CIMB TWE.

Flew from KUL-DOH was just the old 2-2-2 but DOH-MAD, I got the famous QSuite. So excited to be able to try it out. Truly a good private space.
According to my booking, flying back from BCN-DOH would be just the previous business class seat, the so-called "QSuite Lite". However, when I boarded, I was pleasantly surprised with QSuite again, and it is so much better as it comes with a Starlink Internet connection and high speed (>100Mbps) throughout the journey. It is free for all classes as well. Sadly, this flight was only 5.5H. I wish it was longer.

Then, I continued my journey on MH from DOH-KUL, which is code-shared with QR. As usual, MH business class on A350-900 is good; I have no complaints. Good food and free WiFi.

I spent 150k Avios for all these; it may not be the best deal, I booked last year's August. Paid taxes for around RM 1.9k, which is not cheap considering I paid less than RM 400 before when I flew in SQ business class to Istanbul return.