Other than this and asura, can anyone recommend a site to read mangas/manhuas/manhwa, less...

try this im using it rn since mgg is so slow
https://comix.to/home

Honestly I would just recommend downloading an app library with the websites available so you can bypass ads and have way more books available to you. (Something like Tachiyomi or Kotatsu) where if you set it up properly, you're pretty much all set.

But I recommend Mangadex where there's almost no ads, though because of the strike the manga is of a smaller quantity than in the past.