[peritonlogon]

This brings up a question that I think about quite often. In 7csfap the phrase "play better against" is used in reference to different hands. One of the reasons that "big pairs play better heads up" is that it is way easier not to make a catastrophic error with the big pair when it's heads up. I'd like to hear more ideas on the various meanings of and reasons for hands "playing better (or worse)."