There was a closed thread on this in general, but I think it was closed because people were having arguments for no reason, and someone was claiming this isn’t an issue.
I personally love the general performance boost and I can live with this culling issue, but having an option to adjust it would be nice. Most culling in other games loads much faster, so I wish just like world streaming that we could set a maximum RAM amount to use for culling.
However, the biggest issue for me is: Previously I was getting about 25-28 FPS in an A320 at KLAX with stutters, and about 20-23 FPS when looking around. Now I get a much smoother 30-36 FPS, but when I look around (even in the cockpit), it drops to 15-18 FPS. Still kinda smoother than before, but very noticable.
I know that just like many other aspects of the sim, we will probably get used to these performance drops, but we will see. I even get this FPS drop when looking up and down to interact with the overhead and FMC. Having sliders/toggles/options would be great.
I also can only imagine that this is worse for VR users when they turn their head, but I haven’t had a chance to try that yet.