Still, there are certain practical benefits to taller/wider chassis designs: they tend to include more pre-installed case fans, for better cooling, and they’ll also have more room to mount the radiators for all-in-one (AIO) CPU watercoolers.
Ultimately, you can choose whatever suitable case you want. It’s your eyes that will be clapping on it every day. Still, there are certain practical benefits to taller/wider chassis designs: they tend to include more pre-installed case fans, for better cooling, and they’ll also have more room to mount the radiators for all-in-one (AIO) CPU watercoolers. Bigger cases also have more space for chunky CPU air coolers and longer graphics cards, so keep that in mind if you want a monster GPU like the RTX 4090. If you’re unsure if something will fit, check the dimensions of your preferred components against the "clearance" specs of the case.