I'm 6'4" and the 2-class 767 is an abomination. Combine the 19" seat width with average seat pitch along with the electronics bays tucked under the seats in front of you and you have one uncomfortable ride. Of course if your 5'8" these problems might not be so pronounced. I too prefer the A320 over the 757/767. As with most I will always prefer the 747/777.