Best presentation builder AI right now?

A presentation builder AI tool would help me a lot right now so I'm looking at my options. Right now, I have raw notes and a rough outline for what I want the presentation to look like, but I'm terrible at designing presentations. I know Canva has one, but the reviews for the results looked to be mixed and I'm not sure about paying for it if that's the case.

Any AI tool that can help me build presentations is something I'm open to checking out, thanks.