IMO having come from a B8 S4, the Golf R seats aren't great, beyond a 'premium' commuter car. They don't hold you in even spirited driving very well, and beyond a few hours they start to become difficult to sit in. I miss my B8 S4 every road trip that's for sure.
I was really interested in the 8V Audi Super Sports, but I think the MQB in general has this odd feeling of sitting quite a bit higher and less sporty, and their seats don't help at all. I have a love hate relationship with it in general. Awesome chassis, but it definitely is built for a Tiguan in mind.
I want the Recaro Sportster CS's but you can't get them in something that compliments the MK7.5 rears (I need the rear bench). So then you look at the Super Sports and buy the whole set, but for the price you are getting more of a look then any actual comfort. Everytime I think about it, I just want to get a new car lol...just buy a MK7 back bench, and a set of Sportster CS's and be done I guess!!!