15 years ago
You want a high performance case. They are not just to look cool. You want a case with good airflow 120mm fans up from at lease. You also want one with a removable motherboard tray that way it is easy to do upgrades in the future.
If you want to water cool your computer then you need a case that will accept that or you are going to have to drill and cut the case to make it fit a water cooling kit.
These are the top three case makers.
Try looking at the following stores for cases.