@Mblack0373 - that's the million dollar question! Tuning the truck seems to be the best bet, but it's a risk itself as if something major does happen it will likely void your warranty.
Kind, or you mean person? I would see what tuning company wants to work with you. Sofa King Tuned comes to mind as a few other custom tuners doesn't seem to do much performance tuning.
Usually compound kits and other heavy mods require the the tuning to be dialed in to get the best possible...
Welcome! If the motor goes and your tuned, your warranty is likely gone. Overall, I can't say what's the best year to buy, but the newest maybe might be the best answer here. If you're buying one used, make sure you have the maintenance records and it's been taken care of..
Welcome! As always, go with your gut. I would research the forum here, YouTube, and even ask a few people you see in town with one to help you gather your thoughts.
If you do go that route.. make sure you have some kind of warranty just in case something major happens.
The chances of issues are much greater with an EcoDiesel over any other new modern diesel right now. Just my opinion.. if you have a warranty and not totally dependent on your truck and get a good deal, then go for it!