Before I decided to actually try a SSD I spent more than a month doing research. Although there are not that many options out there, OWC Extreme Pro 6G is the best one in terms of cost benefit, cost per GB and of course, SPEED!
I received the unit with the Data Doubler today, and after a 50 minute cloning session of the actual HDD into the new SSD, the installation took me 35 minutes. Everything was ready and explained through the online videos, no need of anything else.
The SSD is fast, noiseless and light, it just made my MBP 13" (mid 2012) boot OS X Mavericks (10.9.1) under 18 seconds! Forget about getting a new laptop, the way to go is with a SSD drive!
My MBP 13" now has 2 internal drives (SSD & HDD) no more optical drive needed, 16 GB RAM and it just flies! AWESOME!