red devil 6900xt

Is my 6900XT faulty? Tomorrow I think I will bring it back to the vendor, but here's what's up: I bought this to increase my 4K framerates while playing on tv (changing from 2080S but DDUd everything, all clean, all fine). However from the very first time I installed it it is very strange to...

I dont know which one to get. The msi is 165 euros more expensive than the red devil but has a higher base clock speed. I like the look of the red devil more though. Some people say that the red devil has high temps and a lot of coil whine while others say that its silent. Dont really know which...