Benefit of Moca?

I purchased a new 6 tuner Roamio Plus. It is connected to the router via ethernet and works fine. I tried setting up a Moca network but it failed and I was told I needed a POE filter. Because I have been a very old and loyal customer the support rep sent me a POE filter. My question is this- I presently have only one Tivo and while in the past I have had up to 3, in my new house I will most likely only have one total Tivo. With only one Tivo is there any advantage or incentive to set up a Moca network?