Kate's take, in a sentence or two

Kate has fallen in love with Claude and thinks it can do basically everything ChatGPT could, if not better—except sharing custom GPTs with clients, which she's still figuring out (maybe through Zapier or Delphi). She's barely touched ChatGPT in over a week after using it daily for years, though she'll keep paying for it because of her client-facing custom GPTs. NotebookLM remains a separate tool in her stack purely for research and learning (not content generation), and she also uses Nano Banana and Poppy AI, though she admits she's "a little over committed with AI tools right now" but doesn't worry about the cost since each tool saves her so much time.