Ive got a 250Gb NVME drive for windows, a 1TB SATA SSD for games, a 4Tb regular HDD for all my media, documents, photos etc and a 500Gb SATA SSD that i use as a temp store for any downloads.
Then a couple of 2Tb normal hdds in USB enclosures that act as backup drives.
My lads in need of some new drives so i have been thinking of getting a 2Tb fast NVME like a WD Black for Windows / Games and maybe a 4Tb SATA SSD to replace the mech drive. This will free up my 250Gb NVME and the 1tg SSD for his PC. But im not sure storing all the media stuff on an SSD is really worth it so probably leave that on the regualr HDD