My experience is much the same: pyright is fast, reliable, and (when it complains) correct. MyPy is… not always those things. The teams I know that use Python g

My experience is much the same: pyright is fast, reliable, and (when it complains) correct. MyPy is… not always those things. The teams I know that use Python generally have all moved to pyright if they started with MyPy. The lack of plug-in support might feel like a hang-up, for instance if you’re using Django. FWIW, I like the “no plug-in” philosophy. I’ve discovered that explicitly adding annotations that a MyPy plug-in would have surmised feels cleaner. (Example: an annotation for a reverse collection on a Model referenced by a foreign key.) Even better: I don’t need to suffer the (in my experience) frequent bugs of the plugins themselves.