Odin has a lot more authorithy and sound realism. I sold many many Valhalla powercables. For pre amps, sources and conditoners they work well. For poweramps it is inferior to Purist Audio Design. I sold a lot of Nordost in 9 years of time. Nordost is not flawless. You will loose depth and wide compared to other competitors using the best highend. Individual focus of instruments and voices is not sharp as in real. And it can not give the right proportion of instruments and voices. I have done hundreds of tests with Nordost. For me it is like 1 and 1 is 2.