Christmas time is coming and perhaps you want to give your significant other a new PSU. "Hey honey, check out this awesome new power supply I got you so you can... um...." Anyway, we gathered up several high-end power supplies from manufacturers all over the world, and we're here to see which one comes out on top. When you're looking at 1kW and larger power supplies, determining the "best" product isn't easy, as the manufacturers have different opinions on what is important. Some will go for pure efficiency, others for lower noise, or better cooling, etc. You'll have to decide which features are the most important, but let's look at this quintet and see if any can clearly rise above the rest.