regen sucks, dpf sucks, there have been many issues with radiators, injectors, egr systems, poor mpg, lots of oil leaks, the list can go on. really no different that any new model engine for any car or truck. Like I said before, I like my 2010, but with pay cuts looming at work and out of pocket increases for benefits means less $ in my pocket, not to mention medical bills for or kid, so saving 300 a month can help my family out. I know I'm going to sacrifice some warranty, the truck I like is an 06 so there is still a little bit left on the 5yr-100k powertrain. When I bought this a year ago, none of this was planned, the game has changed and now I take a chance either way. I guess there is no right answer.