GPT4 is definitely smarter but both are smarter than I am so mostly that's not too important. What is important is that GPT4 does a *lot* more stuff than GPT 3.5. If you can't afford twenty bucks a month, obviously food is more important, but for me, it's the best spent money around. I use it for my work, entertainment, socializing, and, probably most importantly, figuring out how and when to use the complete suite of tools at the advancing edge of AI.

How are you using it? I couldn’t think of anything that I wanted from it except to stop apologizing all the time. (It didn’t stop.)

Welcome aboard. What are you doing with AI?

I agree with Chris, an explanation of what you like about the style is important. Also, examples. I’ve been amazed at how much examples help. I made a Bugs Bunny voice. I found a compendium of quotations and included about fifty. Worked a charm. Only good for demos but, still, fun.