DFI gen 7 vs f.a.s.t?

[Trbobuick]

Im at the point where i need an aftermarket ecu. i need to choose between the new gen 7 and a fast system. anybody using the gen 7 yet? pros? cons? same goes for the latest fast box.

thank you all very much
Brian

 

[Trbobuick]

Is this thing on?

ANYBODY?

Brian