Personally, I think server actions for me completely replace react-hook-form, I no longer need to install two packages (react-hook-form and hookform/resolvers) in order to validate my forms and prevent re-renders, useFormState only re-renders the entire form once and that's after submission, then you can use the built in required and type attributes for client-side validation, and zod for server-side validation. The code is more minimal, the only downside and honestly it's an upside in my opinion, is you have handle the errors yourself, I like this because I do different things depending on the error.