Boxers or Boxer Briefs

So, in recent days (or weeks now, I suppose), I met the only other trans-Jew in South Bend. It was good to share experiences with her, and I hope our friendship will continue, even though she will be returning to New York soon. Anyway, we went on a rare (for me) excursion to a gay bar in town and were discussing that neither of us had switched what type of undergarments we were wearing, so we went on a shopping spree. Now my question is boxers or boxer briefs. I see advantages and disadvantages in both. Thoughts?