Best case for cooling?

Hi there, I recently changed my stock fans on my h80i cooler to the sp120 Quiet editions. It makes a huge difference in noise which is brilliant. However, i have noticed the top of my case is getting very hot! My question is, what is the best case for cooling? I want to change my case to one where i can fit lots more fans. Having the extra fans will hopefully stop the top getting hot, right?



If somebody could clarify that would be great.



Thank you.