For the bigger size televisions which are say above the 35 inches screen size it is better to go for the articulating dual extend TV mount. . That is a great plus as then you save on room space as well as you can very easily put the new TV in any big wall of the room.
The reason is simple since the size of the TV is huge then it has more weight and that will mean that you need to have a TV mount which will not buckle under the weight of the TV. You will also probably need to save more space in you living room and do not want to put the new expensive television on the regular TV stand.
It is better to have a double extend mount than a single extend to give adequate strength. 15.4 inches is the maximum length to which the arms can be extended. They can retract back to about 3.5 inches from the wall. These two arms work very similar to the two arms of a human being. They can easily spin and tilt in a manner similar to human arms.
This is definitely expensive but for sure is value for money but before buying check that you have the correct measurements. These specifications are usually put down at the back of the LCD television. Having the VESA specifications is a must.
A lot of TV stand companies have come out with dual extends to support the bulkier and bigger televisions. These mounts have the price of about 300 dollars or so and hence you can also go for the second hand TV mounts.
