The entire Darkfleet series from Antec looks very interesting. You will either love or hate the extraordinary design and that is probably the only question you have to ask yourself because the feature set is excellent. Seven included fans, yes seven - all individually adjustable, plenty of hot swap bays and easy assembly are just some of the cool things. If that is not enough, the internal and external 2.5 inch bays and quiet operation should make it clear that the DF-85 is a clear winner if you can befriend the exterior design. The only real issues I have with the case is the lack of dust protection and the slightly messy cable management - that's it.
In sum, the Darkfleet line is a testament to the fact that Antec is willing to try new ways in terms of design and include modern, up-to-date features, resulting in a spacey and very very functional case series. If the DF-85 is too big, you still have the choice of going with the DF-35, with similar specs in a smaller package or - if budget is an issue, the DF-10 should be a steal in terms of price, but still deliver the cool looks.