I have compared the Acrolink 8N-PC8100 Perfomante to Wireworld Silver Electra 7 on my Luxman DA-06 DAC. The Acrolink sounds bolder and more dynamic, the WW flatter with reduced macro dynamics. I have Acrolink 7N-PC9700 on my amp.
I’ll be comparing both power cords on the Chord QBD76 DAC sometime. The WW Silver Electra 7 sounded better on the Chord than the Luxman DAC.
The top Acrolink power cords are very good if you are looking for a bold, full and dynamic sound with intruments and everything fleshed out more. Better bass too. I don’t have experience with other Acrolink power cords other than 9700 and 8100.

Picture above shows the 8N-PC8100 and WW Silver Electra 7.