Corsai Obsidian 450D vs Fractal Define R4 vs NZXT H440?

Solution
If you're going to wait on the R5, you may be waiting a while considering how well the R4 is still selling. I considered the 450D also, but bought an R4 and love it. I guess I'm a Fractal Fanboy now - since the R4, I've also picked up a Define Mini R2 , an Arc Mini R2, and just ordered an Arc Midi for a new build. The R4 is my daily driver.

If you get the R4 though, you should plan on controlling your case fans from your mobo or an aftermarket fan controller - the integral controller switch can have issues.
If you're going to wait on the R5, you may be waiting a while considering how well the R4 is still selling. I considered the 450D also, but bought an R4 and love it. I guess I'm a Fractal Fanboy now - since the R4, I've also picked up a Define Mini R2 , an Arc Mini R2, and just ordered an Arc Midi for a new build. The R4 is my daily driver.

If you get the R4 though, you should plan on controlling your case fans from your mobo or an aftermarket fan controller - the integral controller switch can have issues.
 
Solution