had both the gti and edition 30 at one point and drove them back to back for three to four months until I sold the gti, the gti had revo stage 1 remap and drove like a dream hardly no lag and handled fine, excellent on b roads and bypass sprints, the edition 30 also stage 1 revo remap was not as lively low in the rev range due to the extra lag, but pulled like a train al the way to the red line, where the gti would run out off puff by 5400 rpm, interior and the wheels on the ed30 are better in my opinion, and also budget for a clutch if you map the ed30. Out of both cars if I had the choice again I would get a high spec gti and map it, just my opinion, hope this helps