I have the Zotac GTX 970 Amp Omega now installed in my system recently and can say that this card delivers a very good performance. Most games run on highest settings absolutely smoothly and without any lag and the map is always kept below 80 ° C, the fan runs at a moderate, the map remains pleasantly quiet. Spulenfiepen is not heard in my map, this I hear only in benchmarks and until very high FPS. I have to limit the FPS program Nvidia Inspector installed and there set the frame rate to 65 FPS limit in order to prevent Spulenfiepen. I can recommend the card fully.