I know I’m basic but nothing will ever beat the 60s mustangs for me. The 67 is perfect imo as it was the best balance of overbite on the front and tail length but the 64 1/2 is a thing of beauty as well. The fastbacks is what killed me. Iirc that started 69 or 70 and I didn’t like the Mustangs again until the 90s although that’s mostly nostalgia because they look very 90s.