You also get served "first" with 1A - not that waiting is a big issue.
There is the minor issue of the overhead bin being slightly smaller due to the curvature of the aircraft. Not a huge deal but if your rollaboard is *just* within regulation sizing then it will be a bit too tight.
There is the minor issue of the overhead bin being slightly smaller due to the curvature of the aircraft. Not a huge deal but if your rollaboard is *just* within regulation sizing then it will be a bit too tight.