Best screen reader for macOS 12.1?

[Cromulent]

I was looking for the best screen reader for macOS 12.1 and wondered if anyone had any suggestions on that front? I'm not blind, but I find it easier to remember things if they are read out to me, so I'd like support for web browsers (Firefox would be the best, but Safari would be OK as well), PDF documents through Preview or Adobe Acrobat Reader and ePUB and MOBI ebooks through Calibre or some other ebook reading software. I don't mind paying money for good software on the app store.

Any help would be appreciated.

 

[Ruggy]

I'm not an expert but the OS has one built in Systems>Accessibility 'Vision'.
I'm pretty sure it will speak pretty much everything and will even give descriptions of what's on the screen.