Ok this I agree with , he ' s overly dramatic and him referencing shit is forced . He ' s the Roman Reigns of commentary , well what people on here portray Reigns as . <| sep |> What exact issue are you having with the devices ? Freezing ? Crashing ? Etc ? Obviously you have a unique case of having 100 devices . I applaud you for this and find it quite interesting . I know a few big farmers only buy devices that support Ethernet over USB to fix WiFi issues . The S 3 for example does have custom kernels that support Ethernet over USB using OTG . Moto G ' s that can easily be purchased on eBay for $ 10 have custom kernels and ROMs that support OTG Ethernet . Moto X ' s support this as well . I have no issue with used devices . A lot of my LG devices are used Besides the remaining LG Fuels I have . I was simply saying a 5 year old used device may not be the best option for the price point . I stay in the 12 year range for used devices personally . If you are truly a big farmer with 100 devices the route of using a switch and OTG Ethernet is the best option in my opinion .