Which system would be better thr r5 1400 with the gtx 1070 or the r5 1600 with the rx 580. I will mostly game and will do very little(really very little) content creation.I will use a 1080p monitor.I'm leaning towards the first system because of nvidia's fast sync feature. Will I need any special monitor for fast sync or it it supported on all the monitors. Please reply and thanks to anyone who replies.