mubi sometimes has sound so badly compressed i just give up watching.
also, accessibility and original sound. Netflix decides if you're going to be able to hear the original language or not. some movies have all tracks, some have only the one in the language of whichever country you're at the time. some have subtitles in the local county language. some have deaf cc subtitles. mubi has zero regard for the deaf. Netflix has zero regards for the deaf overseas, in the US it's pretty good though.
bottom line is, all the talks that Netflix et al are the answer to piracy are wrong if the user is minimally self respecting. i will stop writing now because typing on mobile in this tiny box is also bad for self respecting me.