My accommodation is a L shape flat 160m2.My vdsl modem/router 50mbbs speed is placed in a distance from living room and bedroom.I have already connected wired(cat6) my Tvs and satellite receivers from vdsl modem directly to living room and bedroom. Recently I purchased deco m4 v2 (2pack) for better wifi coverage for the living room and bedroom 90m2.I should be grateful if you could advise me which is best connection for deco m4 units either using one as master connected with modem by ethernet cable in router mode and the other in living room wireless as AP or both m4 units to be connected via switch wired to main modem/router. Thanks in advance for any help