Which would you choose (years 2008-2014)? Im familiar with the tritons. Worked on many 2v’s. Phasers and followers dont bother me. I know what Im getting with that. What I dont know about is Gm’s AFM. I really dont want to deal with that. But the only reason Im considering it is a friend of a friend has a suburban hes selling. We havent talked numbers yet but he said I could probably get it pretty cheap. So if you did all your own maintenance, which one would you choose? Both manufacturers have problems. Which problems would you want?