AI agents are all the rage lately, and I've been learning and using them myself. The more I use them, the more obvious one thing becomes: different agents are completely different species. I just tried Donut today, and the experience was quite different. I directly asked Donut (@DonutAI) to analyze the price trend of OKB and casually asked, "As a trading newbie, how should I buy?" Instead of a simple "bullish/bearish" answer, it provided a set of actionable trading suggestions, including position sizing, methods, and risk points. You can feel the difference for yourselves. The underlying logic is actually quite clear. Donut doesn't use a single model to guess market trends; it uses a multi-model collaboration: a model specifically optimized for the crypto market handles the analysis and then directly translates the conclusions into actionable strategies, rather than just verbal pronouncements. Prediction → Strategy → Execution is a continuous chain. It's not a chat tool, but a proxy-based execution system: analysis and operations are completed in a local environment, offering stronger privacy and faster response. In a sense, it's not just "answering you," it's doing the work for you. I look forward to more optimizations from them in the future, and I'm ready to recharge and try it out.