I pulled 3 Monoprice cat6 to every room, also a single Walmart quad shield RG6 to 2 rooms. They were all pulled together. The only problem I had was running the cat6 behind/near the main power breaker box in the garage, nearby power lines borked the cat6 signals, didn't help cable either. When I pulled a temp cables inside all my problems disappeared so I moved the cables in the main TV room to the opposite inside wall.
For the first time in 8 years I can actually watch the channels I pay for on Comcast, finally seeing HBO almost brought tears to my eyes.