Beware of the size of the case
With an average tower, the 3 fan graphics card hides the air intake of the chipset fan, this is at 60 degrees while everything else is at 40 degrees. I can't put the GC any lower than that or it will be 2cm away from the PSU. With today's large GCs, it is better to aim for a large tower to avoid this kind of inconvenience and to check the position of the integrated fan on your motherboard.