real-time notifications: WebSockets or Server-Sent Events?

Hey everyone, I'm working on a project that needs real-time updates pushed to the client. We're trying to decide between WebSockets and Server-Sent Events (SSE) for this. WebSockets seem powerful, but also more complex to manage. SSE looks simpler for one-way communication. What do you all think about when to choose one over the other? What have you guys found when you've used them in production?