Do you think that I should upgrade the ram for the fututre.

Hello everybody this is 2cool4games. Today I am going to talk about should I upgrade my ram on my imac 27 inch core 2 duo processor. Right now I have 4GB of ram and I am thinking of upgrading the ram to 16GBs because I wanna get prepared for the future macs that are running i7 processor. This is a great mac and all but I kind of just wanna get more ram. It feels like a waste when you have two more slots that you can fill. Thank you for reading my blog and have a nice day.