I have a computer I would like to slowly upgrade. I have an Acer Aspire TC-120 The motherboard is a DAA78L/Kara_MB Micro ATX. I was given another motherboard A GIGABYTE GA-F2A78M-HD2 REV.3.0. My purpose is to use this PC for streaming, netflix, hulu, youtube, etc... and some gaming. I just would like to know which one I should keep. any help would be fantastic.