I tested the A350 and here is my experience:
Extremely nice modeling of the cockpit. It's stunning. The new sounds are also very nice.
By the release exact time, I hadn't the occasion to explore more, although I spotted some bugs to fix:
The video shows a single-row cabin, though the A350 is not.
And maybe because of the details, my phone (Xiaomi 13T), which runs every other aircraft above 40fps now struggles with 15-20 fps. An optimization of the aircraft could be a nice update. For example, the realism of the texture of the cockpit seats is maybe unnecessary (just a proposition).
It's maybe worth considering it. Anyways I take the time in this thread to thank IPACS for the hard work you put into this breathtaking aircraft.