Yet more of our best SSDs list is turning up in the Amazon Prime Day sales, and these are some bigguns: the WD Black SN850X, for my money the best NVMe drive around, and the WD Black 8100, a newer model that’s just parked its svelte metal bum on the throne of PCIe 5.0 SSDs. It’s still worth weighing them up against the Samsung SSD deals from earlier, as some of the drives are a tiny bit cheaper for an equivalent capacity, but past testing in the RPS labs (my desk) has proven both these WD Blacks as superlative all-rounders.