Trivial discussion: '67-'69 Barracuda: Fastback vs. Notchback- your opinion?

I like them both. But there is something about a fastback. My brother and I have each owned a fastback for almost 45 years. They arn't trailer or hanger queens either. We drove them and drove them fast. Stable at 140 mph and comfortable to drive all day long. We'd cruise at 100 mph for hours. And they were both 273 cars. One of my cousins had a notch back and he will always love that car too. We used to stretch out in the back with the seat down and catch some zzzzzzz's while the other one drove running cross country. I'm sure the notch is a bit lighter, not sure about the aerodynamics though. Great memories!