In the process of upgrading/rebuilding the home PC, and most decent mobos have fancy Ethernet. My current setup uses a WiFi-USB2 adapter (Asus N14), due to poor choices and GPON Internet (ISP-mandated router/AP is an 802.11n Huawei). With no line-of-sight signal I am getting 108-144mbps144 Mbps (Local)/4-6mbps6 Mbps (Internet) on a good day, with occasional lag (unclear if due to wireless interference or adapter/PC issues).
The question: would I be better of with a USB3-compatible WiFi-USB adapter if the router stays the same (n)? Would a Powerline LAN setup (assume AV2, current gen) get me better speeds (assume the wiring is subpar)? Thanks