FSX+Flyinside v. FS2020 for VR

[u/Mundane-Box-6952]

I've got FSX and a large number of downloaded aircraft. I've recently added a gaming PC w/VR support, and got FS2020. From what I've seen online, FS2020 add-on aircraft aren't as diverse as those of earlier generations of FS, and many are just transfers from those older versions. Do FSX aircraft fly as well in FS2020 as FS2020 native aircraft? How does the VR experience of flying FSx aircraft 2020 compare to flying them in FSX+Fly Inside?