+1 r/localllama, 23GB should allow you to run 30b~ models, but honestly some of the new smaller models such as Mistral & friends (Zephyr etc..) are really interesting. You could also Give Mixtral a try if you get a low quant format such as this q3 - https://huggingface.co/TheBloke/Mixtral-8x7B-Instruct-v0.1-G...
While I agree a website/spreadsheet would be convenient, it's not that complicated.
As long as GPU is handling 50-75% of the LLM layers, you should get a decent tok/sec speed (unless you're running really really large models).