I am planning on purchasing a new or used half-ton pick-up. I have bad luck with GM Chevy's in the past and the 2005 Toyota Tundra I have has undercarriage corrosion issues. My top choices are the Ford F-150 or the Dodge 1500. I had good luck with a Dodge truck in the past (put 240k miles on it) and I know that Ford has a good reputation in their F-150. Any advice would be welcome. Many thanks.