5 7 vs 6 3 July 8, 2019 16 32 64 128 5 7 vs 6 3 height difference 5 7 vs 6 3 height 5 foot 7 vs 6 foot 3 5 ft 7 vs 6 ft 3 7 vs 5 7 vs 6 7 vs 5 inch inseam