Im getting an 8k Tv tomorrow, so you recommend I just upscale it myself to 8k.
IMO it’s very unlikely that your TV’s automatic 8K upscaler will produce an image that’s noticeably worse than a manual upscale. I’d recommend just watching it in 4K, letting your set take care of it. Should something be off about the scaler, manually scaling it could be in your back pocket as a Plan B.