Cpu/gpu combo recommendation

Ryzen 9 7900 / 5070 ti - $1799 Or Ryzen 7 9800X3D / 5070 - $1499

Other components are pretty similar. These are both prebuilts from Costco.

Decided against building my own since prebuilt prices are lagging behind the increased price of RAM. This will be my first gaming PC. I plan on getting a 1440p monitor.

What would you get and why? I've learned about VRAM and that I should be concerned about future proofing, but I think I'll probably be okay with the 12gb.