Caporegime
So the question i have as a prospective 970 buyer.
https://www.overclockers.co.uk/showproduct.php?prodid=GX-010-GX&tool=3&page=4
For the Coil Whine policy
or
https://www.overclockers.co.uk/showproduct.php?prodid=GX-009-GX&groupid=701&catid=1914&subcat=1010
For teh unlocked voltage, is it likely to make a significant difference?
Whats the system specs you have? what PSU and what case etc.
Do you want to overclock a lot or do you just want a card that is solid, quiet and does a good job as I can list a few that are cheaper and will do an excellent job.