Smitty,
My point is if you need more than the TFI, why would you not go all the way to the SERT? I do not dispute the PC can do more if you are into high performance, my point is IF you are into high performance, why on earth would you use the PC rather then the SERT? And if you are like 90% of us, Why on earth would you use the PC at more $ than the TFI? I just do not see the reasoning. Bottom line, if your into high end than use the SERT which is by far the the most fine tunable out there for high end, if your not than the TFI is more then sufficient. I guess I just don't get it. To each his own.....