Fact: The container doesn't change quality; the bitrate does. However, MKV allows for lossless audio (TrueHD) which MP4 does not support natively. So for audio quality, MKV wins.
Start small. Download a 15GB 1080p MKV re-encode of your favorite film. Play it on VLC. Compare it to the same movie on Disney+. You will see the difference immediately. Once you go extra quality , you never go back. peliculas mkv extra quality
A single "Extra Quality" MKV can house multiple subtitle tracks and audio languages without losing synchronization, making it ideal for international cinema. Fact: The container doesn't change quality; the bitrate does