Well, I only spent $50 on my ZZP PCM since I sent them my cat from my old downpipe. I'm going to give the ZZP PCM a chance once it gets here. Believe me, I have nothing against sending it to Will (other than having to run on the stock tune again while its gone). If I'm going to spend the extra money (seeing how I already paid for the ZZP, shipped it to them, and its with them right now getting tuned) on Will's, I want to feel the ZZP so I can appreciate the difference later.
I'm sure you will appreciate the difference. I had a ZZP PCM in my car for all of maybe 5 miles. This was back in the day when they said they were using the DHP and HPTuners to create their tune... I will not say more, because I'm sure everyone makes mistakes.