I have to install a new operating system on my gaming computer and want to know everyone thoughts with staying with Windows 7 or go with Windows 8.1. My concerns are because I assume Windows 9 will be out sometime next year and wonder if it's better to have 8.1 now or Windows 7 when Windows 9 comes out. The computer had Windows 7 Professional on it. The OS will be installed on a ssd. Thank you.