Any recommendations for aftermarket C-7 power cord for Bluesound Node 2i


Looking for help on finding a better sounding C-7 power cord for my Node.  I have read about Audioquest, Pangea, Cullen, Shunyata, etc.  I have even looked at making my own.  Any suggestions or experience with good C-7 cords would be greatly appreciated! Thanks
pfeiffer
Ive had good luck with the Nordost Purple Flare C-7 power cord, and its not too over the top in price.
Best to get a Voodoo c7 adapter so you can try any flavour or power cord to your hearts’ desires. I had to get a cable support, then migrated to Furutech ncf cable booster to eventually support a thick powercord that cost more much than my vault.Does a nice $50 vs $1000 cable make a difference on the vault? Yes..but only your wallet and ears can decide better. 
+1 @buschmann. I was told years ago that digital cables make a difference and I've experienced it myself.

We offer one of the largest selections of C7’s you will find. We have them available in Copper, Rhodium and Silver using a 12 gauge Copper Wire or a 12 Gauge Silver Plated Copper wire. We even offer a small bodied Silver solder on C7 for use in tight spaces. This Cable does a phenomenal job with High End TV’s. www.iceageaudio.com

Thanks-Rick    iceageaudio@yahoo.com
I'm currently using the Bluesound Node 2i with NAD M51 DAC. I'm thinking about upgrading either the power cord to one of the ones mentioned here, or upgrading the whole power supply to linear (Teddy Pardo and Fidelity Audio in UK offer LPS upgrades). Any thoughts on these options?