Specs Question — When is a GPU Upgrade Worth it?

Hello all, Currently running the below: AMD Ryzen 7 5700X3D 8-Core MSI RTX 2060 12GB VRAM 32GB RAM Overall the 2060 w/ 12GB VRAM has been a little beast for me. I've had it for years now and it just takes everything I throw at it. Granted I'm not someone who needs to play Cyberpunk 2077 w/ graphics mods at the highest settings. Currently dipping my toes into generation, been pretty fun. Mostly just a hobby thing in my spare time. The initial 512x512 or 1024x1024 honestly seems fine? Below is just testing a random prompt + some LoRAs. 1024 x 1024 Seems fine.