You know, it changes from time to time.
Sometimes, I think "...you know? I should've gotten something with the 3.55 or 3.92 gear set"... but then I remember that the heaviest stuff I tow weighs like 3500 lbs. Other times, I think "Man, it would've been nice to have gotten something with the uConnect 8.4..." but then I realize that I barely use the features in the RA-5 that I have now, and Google Maps works just fine on my cell phone. Other times? "Ecodiesel would've been a much better motor!", but then I see the prices for DEF and diesel fuel.
The more I drive the thing, the more I realize that I have, pretty much, exactly the truck I need and want. Sure, there's little stuff - the wheels need to be chrome, and yeah it could've been higher off the ground, etc... but it's minor stuff at best that I can take care of. I also thoroughly enjoy the fact that I only paid $23k for my truck, and not $53k (or more...)