I used to love the Ford super duty's. My older brother had a 2000 F-350 7.3 4x4 with a 6 speed stick shift. I loved that truck and it was great. Once Ford brought out the 6.0 I didn't want anything to do with it. When I bought my truck I went with a 2005 Dodge 2500 Quad cab 4x4 with the 5.9 Cummins.
I've always been a Cummins fan and used several on my Father's boats when I was younger. I am now at 199,500 miles on my Dodge and it has been a great truck. That being said the new 2017 Ford has me looking at it for my next truck. I won't be putting the miles on the truck like I have my Dodge, but I want something that will last me 10-15 years and 150-200k miles.
I'll be test driving both the 2017 Ford F-350 and the Dodge 3500. I'd hate to leave Cummins but the quality of Ford has me willing to accept a Ford Diesel.