So right now I'm wondering if Munkres Analysis on Manifolds text is sufficient to get a proper foundation for manifolds or would it be better to just bruteforce through Lee's text on Smooth Manifolds? Most of the reviews on Munkres Analysis on Manifolds state that its good but the problems seem to be too easy. So I'm confused if I should stay away from Analysis on Manifolds or just stick with the text.
What would be the best course of action with this dilemma?