point taken but it must have been said the first time for reason so new people want to say it their first time just like you lot did on the MK1 section.
The sad reality is that to joe bloggs on the street reads headline figures that look good on paper, and in the main it's those headline figures that sell a tuners product.
Max Power and the like would have you believe 10bhp makes all the difference in the world
As we all know Rolling Roads can be fiddled to suit results or they are just run badly by operators, hence the phrase Dyno Lottery.
Hopefully on forums like this people can make a considered opinion based on the shape of the graph and the delivery of power, the backup and support from the tuner if things go wrong etc. However, this type of analysis is harder to digest than figures.