This is great value when you balance it right. The threaded hole in my chamber is off-center, which combined with its light weight and limited counterweight options, I couldn't balance without buying other things. There are three counterweights included in the kit, but in my case even one turned out to be too heavy. I went to the hardware store and bought washers instead. It helped, but not quite helped yet. I ended up sending it back and buying a more expensive electric gimbal instead. This device can be good if you have more patience than me.