Game Xbox One Xbox One S Seagate HDD
Final Fantasy XV 1:01s 0:59s 0:57s
Halo Wars 0:13s 0:12s 0:11s
Oooohh I found this chart for my particular drive for initial loading of a game.
Still faster somehow according to this so maybe I wasn't crazy when I felt that FF15 loaded a couple seconds faster. Still in the end I just wanted storage without performance drops so all good