Great comments Swordfish. I think perhaps not many of us have tried out the cheap go-fast options that are out there so can't really comment too much, hence my interest I would be quite willing to put my car up and setup a thorough chip evaluation trial and the results get published for all to see on this website and other sites, car mag's even, they would all love this sort of info since its always discussed, as you say, provided its setup properly. If some chip manufacturers were approached to see if they would like to put their chips on the line so to speak and we also line up with a local dyno company who would receive the kudos for their involvement, setup an evaluation protocol, it would resolve the impasse once and for all, eh! Its just an opinion though. A thing like this would take a bit to organise and may need a few guys with some influence to crank it up but I would put my hat in.