I need a 3/4 ton for work. But I have decided to keep my 6.0L    I know a guy that has one of those 3.0L diesel’s and it’s phenomenal on fuel. I wish I could say the same about my truck lol

Just an FYI. If you dont need a HD. Buy the baby duramax. Mine is phenomenal with fuel consumption (better than most cars) and It will pull a hell of a lot

We see, I think new engines will be much simpler they claim. Fuel management system was issues too on smaller v8's. I am still driving my 2010 Silverado. Most likely keep it until it's dead. It's very easy to work on and doesn't have all those fancy systems. My mechanic said he buy it off me in a second. He drives an 2003 for similar reasons. Has 450 k kms on iT.  Best motor seems to be 3.0 L diesel. I just wouldn't get first version of it. Second version they fixed all flaws 👌

I have a 2020 F250 with the Godzilla motor.  So far it works pretty good, no problems with it.  

Blatantly ignoring a "well known" problem - resulting in numerous failures and customers left holding the bag = class action and punitive damages. There are many reasons for "problems"