Apologies in advance for the various threads, but they are on what I deem to be different subjects, so I hope I'm not being annoying. I've got the stand 2X4GB RAM with my 2012 MBP, but I've been recommended increasing it, and I'm torn between the 8GB or 16GB increase. I'd prefer to get the 8GB money wise, but I don't want to have to upgrade again, so what would you recommend. Is 8GB enough for most? Will I see a big difference?