Anyone else understand why the storage upgrades are described as "Faster" and "Fastest." At least for eMMC to NVMe, I can see how that can be described as "Faster," but how does increasing NVMe capacity get you "Fastest?"
A lot of times larger SSD have a faster throughput. If each flash module can do n mB/sec then 2n is twice as much. Obviously there’s overhead and how much the actual bus can manage, but plenty of 512gb SSDs are ~20% faster than their 256gb brethren.
Higher capacity is often faster by reading from more underlying chips (or layers?) in parallel.
There's WD Blue and WD Black NVMe products for less/more performance. Perhaps it's like that?