Other con: Unless you have a new home with pristine wires, the speeds of MoCa can vary anywhere from 2.5Gpbs to 6Mps. It also gets very tricky if you have still cable TV in your home because many of the set top boxes use MoCa and they directly interfere with using it for internet (though you can sometimes get it working with filters, my experience was poor). MoCa is still far better than something like Powerline adapters, which are another option for not having to run new cables/lines.

I just manually clean up the tags/directory structure and use rsync. I have tried a few other things, but they always end up being more trouble than it is worth for me.