I currently have 8GB of Kingston RAM (2x4GB, 1600MHz, CAS 9). I am thinking of upgrading to 16GB at 1600MHz. The two brands I am debating between are: CORSAIR Vengeance 16GB (2 x 8G) 10-10-10-26 http://www.newegg.com/Product/Product.aspx?Item=N82E16820233265 Komputerbay 16GB (2x 8GB) 9-9-9-25 with Black Heatspreaders http://www.amazon.com/Komputerbay-P...eaders/dp/B006K4C0O4/ref=cm_cr_pr_product_top The CORSAIR RAM is obviously a more known brand, but does anyone know the quality of Komputerbay? The Komputerbay has a lower CAS and has heat spreaders. Are these worth the risk of not knowing about the RAM's quality. Basically, I am just wondering if anyone has used either of these in their Mac and how reliable it was. Also, please don't post any comments about how I don't need 16GB of RAM. I will be using VMs in the future and other things and it is worth it to me. Thanks in advance for the input.