@lak I have 6 dedicated lines into my room. All on 20 amp circuits all on the same leg of the box. All the wires are the same length in the wall to the receptacles. Mostly furutech rhodium top of the line receptacles 55 if I remember the number correctly and two with the top of the line gold receptacles. Everything needs a week to settle in but first reaction is a huge change for the better. Got rid of the aluminum wire and the new wire is copper. And with the old meterbase that was burnt out of the power delivery a total of a huge difference. Thinking that I had most of it right or close to it that the power feed into the house showed how bad it was. Lol I was trying to make a silk purse out of a sows ear. I was surprised at the betterment I was hoping that I would not be down grading. I never would have had this done but I needed more power for my woodshop. So the woodshop produced its first beautiful piece of art!
Regards