The article does not seem to mention that you take advantage of MU-MIMO you need to have a MU-MIMO compatible client. At the current moment, the only other device that can be a MU-MIMO client is probably this router itself. There will be supposedly some Acer notebooks coming in the summer with MU-MIMO. Does this sound very exciting? That's what I thought. Save your money and buy an ordinary AC1200-AC1900 router or keep one you already have. MU-MIMO will become interesting maybe at least 2-3 years from now once you upgrade all of your gadgets.