Contrary to my usual tendencies, I was not a patient gamer with Survivor. I got it on PS5 the week it released, if I remember correctly. The performance issues were surprising (although actually still better on release than Fallen Order was), but other than that the game was an improvement for me in every way. Once a few patches came out improving stability, it completely superseded the original.
Edit: And I’m glad to hear it runs well enough on PC now; once I upgrade my GPU I may watch for a sale and double dip.
Link contains mild spoilers for the conclusion of the Buu Saga in Z, but pretty much what the other poster said.
https://screenrant.com/dragon-ball-daimas-timeline-placement-confirmed/
As a note, GT is no longer considered “canon”, so barring something strange you shouldn’t have to worry about other shows spoiling anything for it. From what little I’ve heard about Daima, it kind of seems like an attempt to do GT but good.