My teacher has recently considered upgrading the drive in his 2010 MBP. His machine has the following specs: 2010 MacBook Pro CPU: 2.4 GHz Intel C2D RAM: 8GB HDD: 250GB (70GB left) He's stuck between going with replacing the HDD with a SSD, a Hybrid Drive, or even replacing the Optical Drive with a SSD. He's currently using 180GB. I'm not to sure what to recommend to him. Does anyone have experience with both options? Which did you prefer?