Have a look at self hosted alternatives like Ollama in combination with Open-webui. It can be a hassle to set up, or even excruciatingly painful if you never touched a computer before, but it could be worth a try. I use it daily and like it much more than chatgpt to be honest.
I like the gemma models bc of the phrasing they use and that they give sources sometimes. The best results though come from llama3 I think. Also openhermes and openchat, which perform well enough for my purposes.
In the beginning i had used microsoft phi, that wasn’t that good though.