I guess I'll have to be the dissenter in this group then. I have an e-fan and a stage 1 Jet chip and I felt more power from the chip, granted it's only the butt dyno but there is no sense in paying to dyno a mildly modded v6 ram. You will see an mpg gain from the e-fan so that's always a good reason to do it over the chip. There are other guys w/ the Jet on in the v6 section that you can get impressions from like derrick. The only other option is a B&G flash and they get as many mixed reviews as the jet chip and w/ that you need a spare pcm to send them or you need to be able to pull the one from your truck for awhile to have them flash it.