Hi guys, I'm currently thinking about buying a new macbook pro or just upgrading my old one (Mid 2012) with an SSD. (----- Current MB specs: 13", 2,5ghz i5, 16gb 1333mhz ddr3, intel graphics 4000 1024mb -----) I'm going to spend the second half of 2015 in China (as an intern) but I still need to work a bit on my macbook because I won't have any other desktop pc over there. However, after installing Yosemite etc on my current MB, it got extremely slow and sometimes I can't even reboot (it simply doesn't/can't shut down). It's just very annoying doing anything with it. So my question for you guys is, if you have an idea if upgrading it with a nice SSD would be enough or not? I wouldn't intend to game on this thing... just watching movies, working (word/excel/pages/numbers/powerpoint/keynote) and doing "normal" private stuff. Any comments on that? or even experiences with a similar situation? Thanks in advance !