Question 5.1 vs 2.1 movies audio on stereo speakers ?

[Origamii]

I see that movies have 5.1/7.1 audio, and i also found the same movie has 2.1 audio on different website like yts etc.
If i use stereo speakers, should i pick the 5.1 version or 2.1?
Which audio will sound better on my stereo speakers?

 

[Phillip Corcoran]

For stereo speakers you should choose 2.1

 

[AbeDub]

I see that movies have 5.1/7.1 audio, and i also found the same movie has 2.1 audio on different website like yts etc.
If i use stereo speakers, should i pick the 5.1 version or 2.1?
Which audio will sound better on my stereo speakers?

Neither will sound better on a stereo set up. You can pick which ever one and it will sound the same.