This is my second gaming PC after building my first one five-ish years ago. I had to send the new motherboard for RMA due to gremlins in the traces. I also had to replace the stock intel cooler because it stopped reporting fan speed. I moved two of the front case fans to the top of the case and put the high pressure ones in the front. Now everything runs wonderfully and I'd say my system is twice as fast as my previous one. The case was a ton of fun to build in and manage my cables.
I did accidentally yank on my headphone cord in the jack on the top of the case which seems to have made it very difficult to have sound play through both ears at once. Luckily NZXT makes the part pretty easily replaceable so I'll get around to fixing that eventually.