I plan on picking up an SSD soon for my Macbook Pro to benefit from the added performance ofcourse. Im a little new to this so Id like some recommendations. I purchased the base 2011 15' model. Whats the best, fastest SSD I can put into this computer? Also, is it fine to use an SSD as my primary drive? I believe Ive read around that over time the life of the SSD will severely deteriorate due to somewhat limited amounts of read/write on the blocks. I also see people here on the forums using optibay mods to have dual drives, SSD and a standard drive, which isnt something I really want to do. Whats the truth to this?