I am constantly running out of RAM, right now I have a 2012 Mini with 4GB stock ram. I am looking at potentially 2x4GB ram but is that enough for me? I am average user, but many times I have over 10 tabs open in safari and other apps running at the background. I don't do photoshop, ripping dvds or any intensive stuff. That's why I bought the base model, I don't need high cpu power. But it seems that my activity monitor is showing i need more RAM. Any idea if 8GB is sufficient or do I need 16gb?