I received the Arctic Cables UPOCC High-End Cable 8-wire terminated in 2.5mm. I almost went with the 4-wire because I was concerned about the ergonmics, which is why I wanted to replace the stock cable. For an 8-wire I am impressed with the ergonomics, flexible and without a mind of it's own like the stock cable. The cable is well built and appears to be high quality. Thus far, happy with the purchase.