I rocked my thicc og PS4 since day one to my PS5 purchase last year.

Some people want the best performance they can get which I totally understand and respect.

For me, even though I understand what that improved hardware brings in I just want to run my games plug&play style nothing more.

So, to answer your question I think it boils down to what you enjoy. If you don't want to wait for all the games that are already out just get one, I think ps5 hardware can support this generation smoothly to the end. (Except Gotham Knights lol) But if you are seeking native 4k+ray tracing+unlocked fps kind of experience simply just wait.