I've read conflicting articles on BCAA's and if to take them on the days in between gym sessions.

Some people say take them on days you aren't lifting and some say you don't. Any thoughts?

Currently I just take them pre/post workout and that is it (along with protein shakes).

Opinions would be awesome!

EDIT: Currently only doing protein supplements and pre/post BCAA's, should I included creatine or not?