I noticed that the double/triple insulated gold/iron cables seem to be back in 1.10. Why? I seem to remember that long ago the extra insulation reduced their loss, but then they were removed and covered iron cable just took 3 rubber to insulate and that was that. The loss listed by JEI for all 3 levels of insulation appears to be the same, so why are the multiple levels back?
Also, tin cables now seem to have the same loss as copper, but it used to be lower, giving a reason to use it instead of copper.