I just want to know if these are actually beneficial, or problematic. I have to use WiFi, and I can't drag ethernet cords around the house. Long story short, a WiFi extender is all I am able to use to potentially get more out of my signal, but I am wondering if I should still use the one I have, or just put it away. I have read up on it in the past, but it got me wondering again so I started reading up on it once more, and I just read that it can halve the signal, which isn't good. I can of course look into it by testing PS4 or what have you to see if the download/upload Mbps is better (as opposed to just the speedtest site), but I don't know if it will, in the long run, be better or worse, so asking here would give me faster results I think. I should say that I am not necessarily having internet problems, but I want the best I possibly can with what I have is all. If you're curious, I use this, and I don't place it in the best place (between the PS4, and Wii U), but there's a lack of place I find I can put it. I was, just before coming on to type this, looking around the house to see where I could place it, but I figured I'd ask whether I should even do so. I know the ideal place to put it, but I can't really do it.