+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...