Bought a PS Audio Power Plant 3 + Audioquest Thunder Power Cable. Where will I get more improvement w/ where I plug in the power cable?

[netspecht-2]

I’ve swapped cables right and left and up and down. Frankly the only issues I fight are the IECs and plugs wanting to come loose. I don’t hear that much difference. Sound quality wise they all seem pretty close. I am using good quality cords. AQ, Cardas, and homemade Furutech power cords with Fi-11 connectors. They’re all good cables. I don’t really expect much difference. The homemade ones go to the best stuff where possible.

I use the FP-S032N variant.

Furutech FP-S55N - VH Audio