I use the The 500 triple because I have other pieces of equipment behind the TV that needs an internet connection.I also wanted it to be fast for streaming HD video from my PC.
I use the 500mps Solwise AV home plugs and they are very reliable. They are more stable than WIFI and stream HD content without jitter. Watch out for size they are deep and the bottom of the devise is the plug so need plenty of hight above the carpet.
Got 4 TP-Link 200mps homeplugs around the house – works perfectly, albeit after some headaches getting them all talking to each other (it’s 2 sets of different/newer/older models).