I think power aside, the edition 30's are an awesome choice. Look miles fresher cosmetically! wheels suit the car to a T.
Just like a mk4 anniversary all they need in reality is a 30mm drop some spacers and keeping split mint, resale value is brilliant and always has been apart from the initial drop. Future classic! even on a stage 1 tune i think they are one of the most underestimated cars on the road!
Extra funds allowing id happily have an edition 30 over my stage 2 GTi just on looks alone, especially red or grey.