Edition 30 is a differnent model to the GTi .
The Dsg is by far more able to handle more power as standard, then the Manual gearbox.
you do know your talking sh1t dont you as the manual gearbox can handle the power its the clutch that over time will start to slip
mine was the first to do it ages ago
but this is a very easy and cheapish fix unlike some of the dsg cars i know of that the boxes have fooked up big
but thats not for me to say who they are
and my gearbox was in bits having the diff done and i asked what the box was like after 54k of driving and they said it was perfect