From what I've read the coil whine issue is still there, and it's still a hit or miss thing. Some of them suffer from very audible coil whine, some have none at

From what I've read the coil whine issue is still there, and it's still a hit or miss thing. Some of them suffer from very audible coil whine, some have none at all. It's a very unfortunate quality issue that will prevent a lot of people from buying the XPS 13.