Guess the happiest gamers are the ones who do not know, because they are satisfied on what they actual have.
Same boat here, still on a i9-9900ks & mid ranged RTX5070ti! If I do have FPS difficulties/stutters in AC, then it’s caused by bad optimized mods like some converted tracks, bad apps or conflicting settings. So going for a Pimax hallelujah headset, with the necessary €5000,- RTX5090, never.
Btw for AC use, I do prefer the Samsung Odyssey+ while the Reverb G2-V2 is on the other hand, a better choice for combat flysims, like IL2 and DCS.