Hey guys, I'm debating moving to a 120GB SATA3 SSD from the Toshiba that my Air came with. What I'd like to know is: About how much will the battery life suffer? Maybe 30min? Will I notice much of a gain in real world performance? I do a lot of file transfer and work I with a lot of documents and code files. Would is be perhaps a better idea to find the Samsung SSD that the Air came with? I have the Toshiba right now as I previously said.