recommend me good power cable , thanks

Hi everyone,

So far I have listened to Black sand Violet Z1, Virtual Dynamics Master 2.0, and Nordost Valhalla.
Currently I only have my Violet Z1 because I don't think the sound of the Nordost Valhalla is good enough to let me keep it.

Can anyone recommend me some good power cables so I can stop thinking about power cable ^_^ anymore?

My preference: live music, soundstage, detail, soul, sweetness, bass.

thanks