Hi guys. I still have a 4850 and wanted to upgrade it to a 7850/7870. As was I searching around, I stumbled upon an offer for a reference GTX 560Ti for about 80€/100$. It is a bit slower than a 7850 and has a higher TDP but only half the price... Now my question is, what do you guys think of this card´s p/p ratio? And is it still worth buying a 40nm card? Any advice is much appreciated!