I use Audioquest NRG-4 with good results. I haven't tried that many cords however but they were an improvement over the OEM's.
Any 15 amp cord should be fine from a safety standpoint. Sounds like the manual has a typo, 60 amps is a ton of current.
Any 15 amp cord should be fine from a safety standpoint. Sounds like the manual has a typo, 60 amps is a ton of current.