Suggest Me Which Case Should I Buy for better airflow

[nitinvaid20]

Hi there
its been many years since i am using my CM690III Chasis But now i think its time to change it as it has soo manythings inside it and get pretty hot also i need case with good airflow
Its been around 4years to this case ans still its good but now i think its time to change
i have in mind
Thermaltake View 71 TG
Its good looking but Huge in size and tempered class make me feel little uncomfortable
what about if it broke? or the scratches on glass......

Corsair 570X
same its also glass but size is good for me almost same as my CM690III

then i am thinking of Coolermaster H500P Mesh In Black Color(But only 2 HDD 3.5"??? any way for 3)
what about this one? is the airflow if this case is good? ill change those front fans with THERMALTAKE RIIING PLUS RGB Fans
SO What you guys suggest?
which case should i buy which keeps my GPU cool?

just in case here is my case photo and fan setup

 

[scout_03]

before getting a new case what are the fans you have in and witch way the air flow goes also could you rotate cpu cooler to push air in from front to back since the way it is nowit is pulling hot air from gpu to the fan and in the cpu cooler fins .

 

[nitinvaid20]

before getting a new case what are the fans you have in and witch way the air flow goes also could you rotate cpu cooler to push air in from front to back since the way it is nowit is pulling hot air from gpu to the fan and in the cpu cooler fins .

3 Fans as Exhause one at rear and 2 at top all 3 Coolermaster Old Sickle Flow Fans
2 Fans at front as intake one is sickle flow and one is RGB Air Balance
1 Fan at bottom as intake sickle flow.....

 

[scout_03]

i would try to balance fans in system so it could get same amount of air in and out also check there cfm and speed what about the cpu cooler rotation did you try it .