How's your German?
VW Golf 8 GTI Clubsport (2020): Test - Fahrbericht - Motor - Info - YouTube (If you don't speak German, you may wish simply to fast forward to 7:28 and watch as the moderator points out the appearance enhancements of the Mk8 Clubsport. )
Alas, it's doubtful that Volkswagen of America (VoA) will import the Clubsport model in the U.S. -- damn shame, actually -- because (in my humble opinion, of course) the subtle changes to the lower front fascia make a meaningful improvement in the Mk8 GTI's appearance. And then, of course, there are the chassis and performance enhancements unique to the Clubsport model. I also really like the 18" alloys unique to the Clubsport.