Hi I have a M9 Plus mesh and I want to add 2 or 3 more units to it. It seems that the M9 is discontinued and there are very few on ebay and they are over priced. I know there are new models available

Hello Hoping that someone with experience of these products can help me out. I have a M9 mesh, which is working well but I have a couple of areas where I need coverage enhancing as it is struggling. I