LuckyTrouble on 09 January 2017
Copying between HDD and MicroSDXC will not be fast enough to move even a 5GB file in the space of time you may decide you would like to go portable or not. Ideally, all the storage will be on the Switch tablet itself to prevent any excess complications in file management. This is also the only way to guarantee a seamless docked to portable state without compromising play time.
