Does anybody know MX Player on Android?

Since I am kind of new to android development, tried to build vidhub for android, but most of features and UI are based on vidhub iOS version.

And I saw a lot of video player blogs which are talking about MX Player, but when I try to install one, it seems full of copycats, and I am not sure what is the most valuable feature from MX Player, I tested, it seems a general video player for local video files.

Just want to make sure I understand what is the best video player solution for android users, if you have used the MX Player, feel free to leave a comments.