I need some help from the fountain of wisdom on this forum. The perfect seat height for me seems to be 33 inches or 840cm. The GS seat height is 33 inches, but I want the GSA. Do I buy a standard GSA (34 - 35 inches / 890 cm) and get a low seat option or a lowered GSA (31 inches / 810 cm) and get a High comfort seat. I don't believe any of these options get me to the desired seat height but which would be easier to get me closest to the desired seat height? Any help would be appreciated.