I have mixed opinions seeing Tailwind on that list. If you're not a designer, it takes a non-trivial amount of time to add the utility classes you need to get something that looks passable. Quite simply, it gives you too much control over something that just doesn't matter for an MVP. There are great component libraries out there (I'm a fan of Chakra) that give you sane defaults so that you can get something off the…
Disagree -- tailwind is likely the fastest way to get a barely-passable design. (Certainly faster than using an external component library then realizing ones you need are only available under the paid, "premium" collection). And to say that design "just doesn't matter" while you're in fundraising mode, i think is also incorrect. You don't need perfect design, but it has to look pretty decent. It's in people's nature…
But, at the end of day, the best option will be the one you're most comfortable with.