Another pro is that the word "bibs" is shorter than the word "shorts." When making your checklist of items to bring on a vacation or some trip, you can get ready a bit more quickly. Even if you do not make checklists, I submit that you will pack more quickly because bibs are less likely to be confused with jerseys when pulling items out of the drawer or off the shelf in preparation for departure. You might suggest that this point is pointless/worthless. Well, if you can afford to miss a flight because it took you too long to pack or get ready, then, I guess you should keep wearing shorts. Bon chance.