Hi, I'm on a 2014 mbp 15". I'm seeing read/write speeds around 750 MB/s for the SSD. The new SDD in the 2016 model on paper is way faster at 3GB/sec. Will I notice the speed of the new SSD? Will it make the computer feel snappier? I do multi-task a lot with browser windows, Xcode, Android studio, web development, R and scikit learn. I also use a VM running windows at times. I do not do video editing nor much photo editing. At what point, measured in MB/sec, will I see diminishing returns in terms of perceived snappiness of the computer? 750? 1000? 2000?