Mine is on the way to me, I ordered it last week, so probably I can post pics of the difference to show you guys by the end of the week!
I found the R32 grade up parts, coming out hopefully in March, here is the pic with the GTI parts, so it is easy to see the similar and different items (pic from Acustion website):
I hope I can help you guys decide which one to buy - or buy both!