A:Answer I was looking at both and the guy at Costco told me to stick with the RU, if I could still find it. He didn’t even have those, but suggested that Samsung modified their model numbers for this year and that the RU was still better. Bought the RU recently from Best Buy and have satisfied for the most part. I’m experiencing loosing connection from WiFi when streaming. Tried Samsung’s suggestion, still losing and have to unplug the TV to get it to reconnect. Have you had issues with your RU?