Soldato
Yup, perf mode exclusively for me. I tried quality once and lasted five seconds before switching. Riding around certain places is really jarring, you can feel the drops and stuttering so much as everything around you loads in. Small drops in dungeons are nothing serious and vrr smooths them out pretty well, the problems happen during traversal mostly.
Judging by the amount of threads on the issue I'm not the only one.
I sure as hell hope they're working on that RT patch and will iron out the performance then because otherwise things will get dire, sub-30fps with RT easily.
It's disappointing that I have to settle with PS4 visuals on a new console but I don't think I'll be able deal with the performance in certain places, especially that PC, supposedly marred with problems, handles it just fine and I get both improved vegetation and hardly any stutters. Even when drops happen, the game doesn't chug like on PS5. Same with PS4 version, when the game drops a frame here and there (rarely) it doesn't introduce any stuttering.
If you have access to the PS4 version you can try Laskyar Ruins for example and compare the two, or just riding straight through Lliurnia or Gatefront towards Agheel Lake.
EDIT: TBH, I'd take a locked 40fps 120hz mode with proper framepacing over this but the game can't even run in a 120hz container so...
I may have unknowingly played the PS4 version then (if this is possible with the PS5 disc), as I never really noticed any of these issues other then the occasional slowdown
Recently re-started on the Steam Deck and was a bit apprehensive at first due to having it locked at 30 fps, but so far I've been really surprised and loving it again. Already found a dungeon I never did on my 1st playthrough last year as well in the 1st area, so guessing I will find loads more that I missed.