To get to that "extra quality" MKV file, you usually have to run through three pop-ups, a fake captcha, and download a "codec installer." 99% of the time, that installer isn't a codec—it's a Trojan or Crypto miner.
: While various "mirror" or proxy sites may appear, they are often unregulated and can expose users to malware, intrusive ads, and phishing . Finding "Extra Quality" Legally searching for mkvcinemas in extra quality