I currently have a 2010 MacBook Pro with a 240GB Vertex 2 SSD, since the laptop is SATA II. The drive has worked flawlessly from day 1, and I have noticed no slowdown. I'm pretty sold on the controller used. Now that my new MacBook is coming, which is SATA III, originally I was planning to move my Vertex 2 SSD into it, but Im wondering whether I should sell the SATA 2 and stick the £40-odd more into it and get the Sata III Vetex 3 240GB drive instead? Although I may not see an huge inscrease in read/write speeds, Im wondering whether the garbage collection etc will have been improved due to the newer SandForce controller?? Yay or nay??