I was looking at the 1.5tb Sandisk on Amazon and it's got terrible reviews stating that it's extremely slow and not as advertised in general. The 1tb is out of stock as well. So I was looking into alternatives and I'm kind of leaning towards simply getting a 512gb and not having all of the games installed at once. Should I just go that route? Will the 512gb be faster and better than a 1tb? Or they will perform the same, while just being different sizes?1TB cost around $100, Sandisk is a good brand.