As far as Aisin goes, I work as a mechanic for a Hino truck dealer, who uses an Aisin automatic in their smaller 4cyl. medium duty trucks and we have seen very few issues with them, as long as they are maintained properly. Aisin also built the older 3 spd autos in the older jeep wranglers and cherokee's, they have always been regarded as nearly bullet proof. I believe they also build some of toyota's autos. They seem to have a better track record than most, though this might not mean anything in regards to the dodge unit, but i'd take one over chryslers own automatics any day.