Old flight sim head here...been doing it since the 80's...lolo! My first flight sim was MSFS for Dos! I hope that they optimize this for VR...for me if it does not have VR I won't buy it. I have high hopes for this one when they enable VR but the frame rates so far don't give me warm fuzzy feels so far...
I've used FSE a bit, but I've been using OnAir a LOT lately -- it's not free but I find it a lot easier to get on with than FSE. Videos cover OnAir coming soon...