At first I thought I like fastbacks better because my adoptive dad has a 69 A56 cuda that he bought as a used car in 1972, so I grew up seeing that car around.
Later I bought a 67 notchback that was originally a 383 car but it was pretty much a bare body shell. I got the 4 speed but anything driveline was missing or trashed. Then a few years after that I bought a 67 fastback with no title to use as a parts car for notch.
Now I'm really into notches because they look sleek