After a wonderful time with the SG08, I decided to try my hand at SLI with 2x1080s under full water cooling, so I had to upgrade. Man, is it roomy working in a Define S (standard, not nano) compared to the SG08. But there's still a tremendous amount of value and novelty in a computer case the size of a shoebox. If anyone is looking to pick up an SG08 and stock PSU cheap let me know!
So much quieter having a single big radiator cooling everything in the PC instead of fans on everything. As quiet as the 1080 was compared to the 290 I had before (with aftermarket cooling it was still loud), watercooling is still the quietest way to go.