So, basically, if you don't know a whole lot about cars or what all the stuff on the tuner means, you wouldn't recommend getting one, you'd just get the aftermarket PCM?

Because now that I'm finally getting my raise, at work, I can fix my front end and then start modding, so I've been wondering if I should get a PCM or a powertuner.

*EDIT* Also, are there any big differences between the ZZP & DHP PCMs? Because looking at them on ZZP and PFYC, they sound pretty similar.