I have a high spec Asus VA panel with a widescreen curved 32" monitor and I absolutely love it for games. Colour accuracy isn’t terrific though and it’s not brilliant when watching fast-paced videos like live sport as I get some ghosting but on the plus side, colours are vibrant with great contrast and my monitor has a 120Hz refresh rate.
For MSFS it’s great but if you are finicky about colour accuracy then that may be an issue - my brother plays Cyberpunk on his IPS and I’m constantly mentioning how realistic the colours are. Personally, I really like a VA panel for gaming and simulators (visually) fits well in that category. I must admit though I fly more in VR than desktop.
I think the biggest issue with some VA monitors is black level smearing. Also, a lot of VA monitors are curved, which may or may not annoy you. Personally, I didn’t want a curved monitor, which is why I didn’t get a Samsung G7.
Traditionally IPS has better response times than VA and suffer less ghosting/motion blur.
(Not such an issue in a slow moving sim, quite an issue in a fast paced action game)
IPS have a wider colour range, VA tend to have better contrast between bright and dark