My 470 is used for 2 months now and so far there's no issues. The 1060 i'm going to trade in is used for 3 weeks.
the 1060 6gb is faster
not worth a trade though as you can sell the 470 for a quite a bit of money
Thank you for the answer. I knew that 1060 has a much better performance. I only hesitated about the brand when it terms to quality, reliability and especially the cooling part of the GPU.