I am planning to upgrade a SL510 with a new SSD, I am going to use this laptop until I get a new one next year. I want an SSD because my old HDD almost died with information that I didn't want to loose. Is it advisable for me to buy an SSD and install it onto the next laptop to preserve work? or should I just buy a usable HDD for one year's use, and then somehow migrate my data onto the new laptop's storage? I am on a budget, and I want to get a 256GB and up SSD or 100GB and up HDD because I'm not going to use the HDD much. Please help!