Guys, I have a 66 GT, and a 2019 Eco, 33k miles. I sold my 2015 GT to get the 19 Eco for weekends driving Houston to the lake place, better mileage. I now live at the lake. I’m thinking about selling the S550 eco and going back to a 13-14 GT 6 speed. I miss my 15 GT. Eco is fun but definitely not a GT. Good move, bad move, would love to hear your input and thoughts. I’ve had 2005 Roush/5 sp 4.6 and many older Stangs.