I personally bought a haf 912 case because of the cable management and the fact I could remove the middle hdd cage. It holds two 3.5 drives and two 2.5 drives with the middle cage taken out which was plenty for my build. It has plenty of cable ties and about an inch of spacing behind tray for tons of cable management room. Not the forget spaces cut out to run all your cables. If the haf is cheaper i'd go with it over the antec 900.