After changing two SSDs from another vendor I've installed the SAMSUNG SSD in my MBP early 2011 without a problem. I would really recommend this to anyone who has an MBP and needs everything to be very very fast.
The case is very useful and stable and the iPad fits in without problems. For everybody complaining about the iPad sliding out, just buy some Velcro band and stick it on each side of the small flip that goes under the iPad. Once you slide the flip it will hold your iPad in place for as long as you need it. Hope the idea helps on solving your issues.