Hey gang ... hopefully someone here can answer my question! I recently took a new job in a relatively rural area (Hollywood, AL) and have very weak signal strength (Verizon) with my iPhone 6s Plus. Has the antenna array in the Xs been improved sufficiently to warrant an upgrade? My 128gb 6s Plus is perfect in every regard so I am really only interested in improved functionality. Are the new phones MIMO-4 based, or better than the 6s Plus for signal strength/signal reception?