I can’t speak to my experience with Cursor as I’ve never used it. For coding in PRT, I’ve used ChatGPT and Gemini. The best results come from Gemini, and with the new update, the difference is even greater.
Regarding Claude, I only use it for Python, and I can tell you it absolutely crushes ChatGPT and Gemini.
I can’t say how Claude performs with PRT since I don’t use it, but if you create a suitable skill for Claude, it would probably do a better job (that’s just my opinion).