I went last week and Giant Swing really suprised me.
While it is not near as tall as Skyhawk at CP, I think is swings higher in degrees. It states a 230 degree arc on swing but I cannot find how many degrees of swing Skyhawk has on Cedarpoint's site.
I remember looking basically straight ahead at ground on Skyhawk, but was looking UP at the ground on the Giant Swing.