i wouldnt get it
first of all, SF drives die without TRIM which Mac OSX doesnt have due to the lack of aggressive garbage collection.
Secondly, given the lower level of parallelism and optimisation of fireware by apple, i am pretty sure that it will start up more slowly
lastly and perhaps the most important reason, SF drives are terrible at incompressible media. Very very bad. And since you mac users do alot of video, music and photo editing this would suck for you. The stock drive will outgun the SF.
That said, the increase in capacity may be worth it for some of you
