I like working rigs.
Seriously it matters what your location is.
I have three two card pcs normal cases 2 cards per rig in 1 location.
this is a friends office. So a pc case is ideal.
now pc cases for a normal build do not have ideal cooling but since these are in a working office they are not designed to run hot and loud.
one build is a pair of 3060tis pulls under 300 watts does around 120 mh and it is quiet.
build two is an amd 5600 and an amd 5500 pulls under 250 watts and does 70 mh very quiet
last build is an amd 5500 and a second amd 5500 under 200 watts and does 51mh almost silent
since my cost is free and quiet is key. these are good .
now in a large building where sound does not matter they would not be good.
I have seven locations for my gpus.
three spots need to be very very quiet
one spot can kind of loud
two spots can be as loud as I want.