The RT-AC3100 is a far better router. Do not switch to the buggy and no longer (RMerlin) supported RT-AC87U.
About | Asuswrt-Merlin (asuswrt-merlin.net)
Between issues with the Quantenna radios, buggy LAN ports, and dropped RMerlin support, there is no reason to switch.
You can use it in Media Bridge mode though. For any wired capable devices, you may have.
Media Bridge Mode
We use essential cookies to make this site work, and optional cookies to enhance your experience.