I'm planning to install Apex Legends on my Nintendo Switch tomorrow, but when I looked at the space requirements on the eshop page, I noticed it needs 20GB of free storage. I have 32GB of internal storage and a 16GB SD card. I moved everything I can to the SD card and deleted the rest of the software on internal storage. I also moved all of the screenshots to my computer. I still only have 17.9 GB free on my internal storage, but I also have 3GB free on my SD card.
My question then is will I need to buy another SD card, or will the Switch download 17GB to the internal storage and 3GB to the SD card?