UE5 for me. There was only a brief time that I couldn’t play those games. It was when intel was having that voltage degradation issue on their i9 processors. UE5 games crashed so much if you had the degradation (I did). I had to hold off on any of those games until I got a new CPU. Now I only am mildly suspicious of UE5 games because they tend to either run flawlessly or be terribly optimized, no real inbetween. I check reviews first on them.