Tailwind has a class for almost everything, which makes it quite heavy: 1600kb minified. In my experience you end up with ≤ 15kb of minified CSS after running PurgeCSS anyway, so this is not an issue. Personally I prefer Tailwind because you practically don't have to write any CSS. With something like Blunt expect finding many edge cases where you will have to write custom CSS. I do write custom classes that wrap Tailwind classes using the @apply method.. e.g .card and .btn are typical examples (see https://tailwindcss.com/course/composing-utilities-with-appl...).