I have a 2010 lariat 4x4 with a few things. I have been having issues with it being sluggish and jumpy/surgy. I just got it back from the dealer for the second time. I'm not happy!!

I went and test drove the 5.0, Eco and 6.7 250 last Friday. I didn't notice much from the 5.0, I enjoyed the feel of the Eco.
But the 250 is very nice of course! I'm going back Friday again and will be getting quotes on a few trucks ad well as trade in value on mine.

Now do I go fx2 eco and lower it or go 4x4 and take my leveling kit and tires off mine to go on the new one. OR bite the bullet and pay a little more and go for the 250 4x4 which I have no "real" use for?
Thanks LOL