This is my old car's graph @ stage2 K03.
Decat, EVOMS intake, REVO software.
Basically, if your dealer knows what they're doing (Votex in Cheshire), they'll set up the car perfectly to suit you. Some people mess about with the SPS to get as much power as possible and that's where you hear of aggressive maps - if you could tweak APR etc in the same way, you'd see the same said of them I guess?
I went for 'usable', as it was essentially a track car.