Case Flashy Flashers Solution What Computer Case Should I Buy?

What computer case should i buy? - case flashy flashers solution

This is my first build, and I'm just looking for my Gateway DX200 transplantation in the case, and add a new graphics card + RAM. I do not know if I am interested in the flashy lights and fans, or the subtle beauty. You tell me. Make sure it's a case not too difficult to focus on my first compilation work. Thank you!