First, thank you Sean for the most incredible SSD and OS guide on the internet. You have created something absolutely invaluable.
I already have a PC with a Samsung 830 256GB that has my Windows 7 operating system installed on it. I just purchased a Samsung 840 Pro 512GB to add to my system. Would it be in my best interest for performance if I were to replace the 830 256GB SSD with the 840 Pro 512GB for my Windows 7 OS, or would it not make much difference, allowing my to just add the 840 Pro as a secondary drive for all my programs and games?
I appreciate all your help, and thank you.