Well... I ended up going with the Invidia. The guy that was pushing it onto me said he already put the order in so he'd have to cancel it if I wanted the GReddy still. I told him to do it and he started going on and on about how I would love the Invidia and he wouldn't try to sell me a POS. He even said he'd knock off the difference that I owe him for the Invidia and if I wasn't satisfied he'd cut me some good deals on other parts so I figured "Meh..."