So I currently get terrible ping in csgo due to my wireless connection. Also power line adapters don't work for me. Would MoCa get me lower ping?
I haven't used MoCa but it should get you a lower ping depending on the quality of the equipment and any interference on the line. I would try and get an Ethernet cable.
Why use moca when you can use Ethernet? Ethernet is common in 1 gbs
I've played around with data over power a few times since the CQ desk is close to where I stay. From my own experience and what I've seen elsewhere; if you can run an actual cat cable than do that but if you must run data over power just watch out for breaker boxes. They WRECK your connection if you can even establish it at all. If it is a straight shot though the connection is pretty good and about the same as an actual cat cable with a much better ping than wifi. Good Luck