First there was Open AI's ChatGPT. Then there was Copilot. You've probably heard that Copilot is also built on the latest GPT model. So they should just work the same, right? They don't. If you've ever wondered about the differences, strengths and weaknesses of each tool and wanted to decide which tool YOU (or your company should use), THIS is the session you don't want to miss. I've been using ChatGPT for over a year and Copilot since its launch and I'm hear to share the good, the bad and the ugly lessons from the school of hard knocks.