opinions on Nordost PC

Hi all I am new here , live in London UK.
I am a big fan of Nordost powercords and have used the Vishnu , Heimdall2 , Brahma and today a Valhalla mk1 arrived. I found the Heimdall2 great for its price but sold it on for a Brahma as I missed what the Vishnu done for my digital end. I found the Brahma tiring after listening for short periods of time. The valhalla is better than the Brahma in all aspects although I find it has a darker sound than the other cords.

My question goes out to anyone that is using or has used a Tyr2 powercord on their cdp and the sonic effects it has in comparison to the Valhalla.

My system is quite humble. Bryston bcd1 - Lehmann black cube headamp - Grado GS1000
Interconnects are Graditech Kide3. Mains conditioner Vertex aq jaya.

Thanks in advance for all contributions