I fly PS a fair amount for work. The 764 is my favorite due to the 2-2-2 configuration. Plenty of overhead space and bulkheads are the way to go as you can really stretch your legs. My favorites are the center section due to direct aisle access but if you’re together the EF side is great. The window can step over the sale seat unless you’re really short, lol. Screens are in the armrest…that’s the only downside I can think of vs the other rows.