Are the NZXT 700 fans good?

[alidownload141]

How good is the stock fans that come with the case? Should i buy replacements ? or just stick with them , I've heard they can get noisy but not so sure about this , just wanted to double check


PC: https://pcpartpicker.com/list/6nbJgw

 

[Gingerbread]

The included AER fans are actually pretty solid, not some low quality product, so no reason to replace them at all, especially when you are doing a regular high end setup.