Loudest in my opinion -
Neyland on certain special nights
Regular Neyland/Swamp /LSU… argue away
Then Auburn
Then aTm
Then significantly less: South Carolina/Georgia
Then significantly less : Alabama
Then the smaller group of who cares - but on same level as 100k big ten stadia: UK/MSU/OM/Arky
Then Mo and Vandy (depending on if Vols are there - louder than above group if so)
Just my opinion. Not worth much.