Well there isnt a whole lot of info really as to what YOU personally want, but from a performance standpoint per dollar spend, the 5.0 is the way to go imo. Cheaper initial purchase, cheaper insurance, can get them under MSRP, and they are plenty capable. I just did a JLT intake and Evolution tune in my '12 5.0 and it is pretty impressive for what it is. All comes down to what you want though, they are all great cars!