Make sure it is a high speed rated one and past that good luck. It depends on what kind of wiring setup is hidden in your walls.
Wi-Fi might actually have higher peak speeds but even a repurposed/double duty wire setup like this is just so much more consistent assuming it works in the first place.
I have had good luck with a set I have that are gigabit rated (get about 280mbps in practice) across 4 different places I have lived however I temporarily pulled them so we could test at some friends apartments and one of them just didn’t work at all so be aware that could happen and just have to return them.
I hear people say all the time that it is perfect. It definitely has imperfections.
However while I will insist on it being imperfect it has still been my number one favorite game for at least two decades.
It is easily the closest to perfect I think you could possibly ask for with the hardware limitations and the fact that teams don’t have magical infinite time or budgets. Anyone with even a slight interest in RPGs should play it.
Plus it gave us the musical career of Yasunori Mitsuda