SpiderMan 2 having a 30 FPS, 40 FPS, and 60 FPS all with RT tells me (prematurely):
a) Mark Cerny's focus on efficiency and removing bottlenecks for the PlayStation 5 is coming to fruition
b) Sony's first party, due to having to optimize for only one platform at launch, will be ahead of the industry when it comes to performance options, at least for their single player, exclusive titles
On another note, that 40FPS mode is calling out to me lol.