If you'll be watercooling your GPU, it's a different story, the Switch 810 is great too. The Phantom 820 is also amazing. Looks sleek, is big, and strong. Definitely good for any watercooling rig, but ultimately, the best of the best for watercooling is the Corsair 900D, I build PCs on request from people as a hobby and get some cash out of it, I recently built a rig with that case, fit a 240mm radiator, and at the bottom it has 4 fan slots which i used to watercool 2 780s.