Has some pros: Welds. I am a welder myself and I can say with confidence that the welding there is excellent. Most likely a robot cooks. Also metal profiles 1.5 mm minimum. The construction is solid and inspires confidence. Has cons: There are slight violations in the horizontal position of the TV in the retracted and extended state, but if you adjust it, it will not be replaced. Therefore, I did not even consider it as a minus.