Sound Card airflow question.

[TheGrape]

Hello everyone,

 

I have a question regarding the placement of my sound card (sound blaster z). I currently have two MSI 980ti gaming 6g video cards and I am not sure whether I should have my sound card above my top video card (potentially blocking the hot air from exiting through an exhaust fan) or if I should put the card in the bottom PCI slot which might hinder the airflow going into the bottom card. Below are two diagrams showing the possible placements. 

 

I am leaning towards having the sound card in the bottom slot since the top card needs as much can help cooling as possible. 

[Oshino Shinobu]

Put it in the bottom slot. Either way, it won't make much difference to cooling for the cards. 

[IanDrexP]

Put it in the bottom slot. Either way, it won't make much difference to cooling for the cards. 

This and plus it looks better