What is the best Ethernet Through Power kit I can get?

[tman2damax11]

I'm thinking of moving my whole setup from my office room in my house where the modem and router are located to my room. I currently have my PC connected to the router, and I have an xbox 360 and an xbox one connected wirelessly, but in the same room. Even though the xbox's are in the same room as the router the delay and pings they get are unexpectable while gaming, but general web use on my wireless network is great. I really don't want to have the same experience on my gaming PC so I thought ethernet through power would be a good option. I know nothing about good brands for theses kits, but I just want the best thing possible, I don't care how much it is, but nothing outrageous. My speeds are 50 down and 10 up, but most of the time I get 59 down and 11 up, thanks comcast for being really bad at capping speeds. Any suggestions will be greatly appreciated!