So far, I was not convinced by the SSDs ... But by trying is the day and night! My MacBook Pro has grown from a start 2-3 min 30s! Whether on Mac OS or Windows via Bootcamp! At the same applications they, I admit that I do not really see the difference, SUAF at Parallels, where my virtual machines open in less than 20 s). TRIM TRIM enabled via enabler, everything works perfectly. A second youth for my MacBook!