These products were put into categories after careful research into the specs and reviews of each product. That being said, most of these products are very strong candidates to be included in the other categories.
The WD_BLACK 5TB P10 hard drive is the best storage component out there currently for PS5. It's price, storage capacity and rugged looks makes it a piece that will work perfect for any hardcore gamer. But, the SAMSUNG Portable SSD T7 was a close competitor for the top-spot. Although the SAMSUNG product has shock resistance, easy formatting, and a sleek and small design, it is only 1TB. If you don't have too any games and just need the extra storage, this is worth it if you're willing to pay the extra money.
The Seagate Portable 5TB External HDD is able to be connected with most devices you may have. Additionally, the Toshiba Canvio Gaming 2TB External HDD is compatible with most devices as well, but for cheaper. Lastly, the WD 5TB Elements Portable HDD's small size puts it as the best one for the size. It takes up less space on your desk, in your bag or anywhere else you may take it.