looking for a top of the line gameing case with high air flow



do you know how the air flow in this case is i was topld my h440 was the best case in 2014... but its air flow sucks it bringed up my cpu temps over 8 c

 
how is that corsair cube case on air flow it looks like it will be good the luxe looks nice but it seems like that 200m wont keep u oto par withm y current 3 fans i have has intakes and idk how many fans i can fit in th e bottle with all my extra cabeing
 


but how are the temps vs the h440 and i am useing an aio id liek to push/pull its 2 140mm fans on the rad

 


right now i have my panels off on my h 440 and i am geting good temps but its loud and looks ugly =/