Loading times is the biggest issue this gen as well as the endless copying the entire game after a patch (takes 35 to 40 minutes for GT Sport, nearly 100GB) So an SSD (and the bus to make full use of it) is most welcome. Less pop up, faster loading, faster updating, faster video editing. Especially in VR you don't want to look at loading screens.
Hopefully the deluxe model will have a 1tb SSD, worth the extra money. 2tb would be better, 500GB, can't live with that anymore when one game uses 100GB already.







