Whatever. Not my problem anymore. I switched to Kagi + ChatGPT 4 and couldn't be happier -- though it costs me about $30 per month. I haven't tried Kagi's Fast

Whatever. Not my problem anymore. I switched to Kagi + ChatGPT 4 and couldn't be happier -- though it costs me about $30 per month. I haven't tried Kagi's FastGPT yet. How does it compare with ChatGPT 4? Is it updated regularly? What is its knowledge cutoff date?