10C and 10D are the better of the 6 seats. The bulkhead is a plastic wall and claustrophobes will not like AB, EF. In fact my most recent trip on this bird I had a guy in 10A ask if he could have my 10C seat for precisely this reason. I did switch w him and found that it seems a bit tight even though there may be more legroom. Silver lining is that the FA graciously gave me a free box meal for switching.

c|d