Bought this to enhance my primos tripod.
Easy to fit, simple to use, like the level bubble. Only Con to this, if the rifle is heavy, the ball joint is not strong enough to hold it level and it tilts to the heavier side. Other than that, great product.

I bought this to put on a slider, works great. Will probably end up getting on of their tripods.

In the past, when looking for inexpensive tripod heads with gears, we actually only had three to choose from. the GD3WH from Benro, the rather overpriced Manfrotto 410 Junior (not to mention that this head is really showing its age) and the Sunwayfoto GH-PROIIS. Now we have this $199 model from K&F. I had all three of these heads. The Benro is pretty good... for several months before the gears wear out and plastic parts break off. It's a well-functioning head, but cheaply made. The Manfrotto heads, which have been around for decades, are fine but lack the characteristics of more modern heads. It's not very smooth when you're trying to achieve really smooth movements, and the proprietary top plate is just plain annoying. Also, it becomes unstable after about a year of use. The Sunwayfoto is a solid head, but quick adjustments are a bit difficult to make. How does this new K&F device perform? In my opinion incredibly good. It is constructed like a take and consists mostly of metal parts. They have a standard ARCA Swiss top plate. Quick adjustments are incredibly easy with the spring-loaded adjustment collars, which simply snap back into the locked position once released. The spirit level is offset far enough that you can still see it when your camera is mounted on it. Something the others lack as it is obscured when you mount your camera. Basically, the K&F gear head solves all the problems I've had with all other budget heads. As a real estate photographer, having a sharp head is a must. Having used every other inexpensive specialty heads on the market, THIS one stays on my tripod. I think you will find that this will quickly become the most recommended geared tripod head on the market.