Well, this is my first wide body with a full interior.
The M600 currently has 225 seats in economy in a 3+3+3 layout, and will have closer to 350 seats when it is finished production within this month. (Business class isn't installed yet). My computer is still giving me 21-25 fps and I couldn't be more happy with it. Almost all drag calculations on the aircraft are turned off, that increases fps from <5 to >20.
Thanks a lot to everyone who supports the Mirage aircraft company!
Also @QingyuZhou bcz why not