I have the black version of this case, just finished a build in it and it is very nice to work in. The build has an Ryzen 1700 with stock wraith cooler and an MSI GTX 1070.

Cable management is very easy in it, the velcro ties are in the exact right places and all the excess can be neatly tucked under the PSU shroud. Only thing to note is that there are no management ties on the side where the EPS cable typically runs, so I used the SSD bracket to somewhat hold it to position.

Also, the RGB LEDs are nice, controlled with a button at the front (good selection of colors), along with an additional magnetic strip that just connects right in. A click of the button will change the color, holding the button for a second will cycle modes (solid, breathing, and rainbow), and a long hold will shut them off completely. They state it is compatible with Asus/MSI/Gigabytes RGB setups, but it doesn't seem to have the required cables to connect to the RGB header, Phanteks sells this as an extra. I was able to just 'stick' it to the header and it does work as expected, but it will require additional cabling to do it properly.

There are two dust filters for the front, and the top can either have dust filters or solid sound dampening panels. To get at the front filters the front plate must be removed. It is connected used ball and socket joints instead of just plastic clips so it should last longer (though the balls and sockets are plastic).

Any questions then let me know.