DeepSeek or Qwen 3 Max? I Ran Both for a Month on Client Work (opens in new tab)

DeepSeek or Qwen 3 Max? I Ran Both for a Month on Client Work Let me be honest with you: I almost didn't write this post. I was running numbers on a project for a logistics client, and the difference between the two models at scale was embarrassing enough that I figured I should share it. I've been freelancing for about six years now, mostly doing backend integration and data pipeline work. AI APIs are not my primary gig, but they keep showing up in client work. Usually it starts with a Slack...