Can I use the mono only out on the BB V2?

can I use the mono only out on the BB V2?
on the old library, I know that some songs didn’t represent the real sound when in mono only , so I have been using stereo out all the time, on the V2 of the library, can I go mono with confidence that the sound is complete? you know is always good to eliminate a cable if I don’t have to use it