I have 180k on my 2015 F150 3.5L ecoboost. I am the original owner. It’s been an amazing truck but there is one big issue, I couldn’t put a winch on it. If I’m ordering an F350 Tremor in October when they open up the order banks because my needs have changed and I’ve driven my F150 overweight the last 100k. If I were to do it again I’d get the 5.0.