I use this case: https://shop.pimoroni.com/products/aluminium-heatsink-case-for-raspberry-pi-4?variant=29430673178707 https://shop.pimoroni.com/products/alumini

I use this case: https://shop.pimoroni.com/products/aluminium-heatsink-case-for-raspberry-pi-4?variant=29430673178707 https://shop.pimoroni.com/products/aluminium-heatsink-case-f... Doesn't look as flashy as the Flirc case, but cooling performance is supposed to be similar and you can access all the pins.