Should I upgrade?

I’ve got a workstation rocking a Quadro RTX 4000 (I think it’s similar in performance to a 2070). There’s a special on a HP Omen 30L with 3080, 16gb ram and 1TB SSD now that I’m thinking of getting.

Will I notice a big difference in the sim? I play exclusively in VR, and currently I have to have most settings on medium or low.