The guys at InsideHW got three power supplies from a company I've never heard of before: LC Power. So they did the intelligent thing & set out to see if they're worth the metal they're made from.

"After the initial measurements in idle and full mode, we were able to see exactly how big the Vdrop is. It is very hard to “burden” PSUs as tough as these, but changes are certainly noticeable even at half their capacity."