Help choose a case

[Freezer]

Which do you believe to be the most efficient case for cooling, design, and overall best solution?


My new system spcs:
Processor: i7-5820K
Mainboard: ASrock Fatality X99X Killer
AIO cooling: Swiftech H220-X,
Power Supply: Corsair 850W
Case Fans: Noctua NF-A14 PWM
Case: Corsair Carbide Series Air 540


Corsair Carbide Series Air 540
- LinusTechTips: Corsair Carbide Air 540 Case Unboxing & Overview

Corsair Obsidian 750D
- LinusTechTips: Corsair 750D Obsidian Case Unboxing & Overview

Corsair Obsidian Series 450D
- LinusTechTips: Corsair 450D Obsidian Case Unboxing & Overview

Fractal Design Define R5
- LinusTechTips: Fractal Design Define R5 Case Unboxing & Overview

Fractal Design Define S
- JayzTwoCents: Fractal Design Define S - Watercooling is getting easier and eas

Added NZXT H440 and Fractal Design Define R5 comparison in post #3



Edit for poll.

 

[mrthanhnguyen]

Fractal Design Define S

 

[Freezer]

NZXT H440
-LinusTechTips: NZXT H440 Quiet PC Case

NZXT H440 vs Fractal Design Define R5

 

[ttn328]

I'd go with Corsair Obsidian 450D. It's simple, beautiful, efficient, not very expensive.