I have a 15 gmc, 5.3, 3.43. I've had it just over a year and 20k miles. Absolutely love it. My only complaint is the trans hunts for gears if you're being easy on it. If you put your foot in it, it downshifts and goes. 2016 has available 8 speed, but that might make the searching worse.
I have a friend with a 14 Ram and he loves it, so my input doesn't help your decision in any way. You're welcome.
I have a friend with a 14 Ram and he loves it, so my input doesn't help your decision in any way. You're welcome.