No offence thuway, but I'm not looking to bring console wars to the threads, all I want is for the conversation to be more balanced and nuanced than it currently is. What PS5 has done to their storage solution is amazing, but reading these threads it feels like they are the only ones making breakthrough in this category, which is very far from the truth.
XSX will supposedly be using a next gen PCIe 4x4 Phison controller (PS5019-E19T) which has very impressive numbers and is not even on any SSD currently in the market. The console also has other custom chips to maximize storage efficiency such as their hardware decompression chip and some form of hardware support for DirectX's sampler feedback streaming feature. These will greatly enhance the capabilities of the new Xbox's storage solution beyond raw throughput numbers. In addition to hardware, the DirectStorage API will bring additional improvements and efficiency to the pipeline.
Phil Spencer has even stated that the XSX SSDs can be used as virtual ram (
source), that's just how fast this storage is.
The point I'm trying to make is that yes, the PS5 team has done some amazing work with their storage solution, but if you take as much time to research what is being proposed in the XSX solution as you have with the PS5 solution, you will soon realize that all the improvements proposed by Sony's PS5 will also be very possible on the next Xbox. What remains to be seen is if the additional performance that the PS5 storage offers will bring anything to the table that is simply not possible with the XSX (or future PC SSDs), and quite frankly, I don't think so.