+1 zenon, the main advantage with striping was it removed the physical disc head movement time from the reading/writing process.
i.e while one disc was reading a track, the other disc was moving its head to the next track etc.
With SSD of course there is no mechanical delay, so that advantage is gone.
E90 330i 6MT gone. E91 335i 6MT gone. AMG E63 Estate gone. M6GC current...