I just bought Fractal Arc XL to replace my Antec 1200, working on it right now (will be black and white theme with white cathodes), so far I'm impressed with the case, it has lots of room and flexibility (and thats coming from someone with antec 1200)
, quality is good, and fan options are excellent, I'm filling every fan slot, three in the roof, on in the back, one in the floor and two in the front, every fan slot takes 120mm or 140mm its awesome