I would love to have a case for the Pi which can utilise a normal Desktop Tower Cooler. Be it 80, 120mm size coolers. The larger the cooler the quieter it can be. (Looking at some nice Noctua fans) Alternatively the seedstudio one looks good but how loud is it really? https://www.seeedstudio.com/ICE-Tower-CPU-Cooling-Fan-for-Ra...