There's so many cases to choose from and obviously you can always use the one you want depending on the internals you need to use. What sort of case do you have an why did you buy it?
I have a Razer Tomahawk case because it not only looked really nice and has RGB, but it also is fairly modular and can be customised a lot.
I also have a Razer Tomahawk case for my PC as well! I think it's a great case and is pretty good when it comes to thermals although not the best. I mainly got it because of how modular it is and it also has really nice glass panels on each side too which are good for if you go mad with RGB lighting like I do haha!