I use such cold shoe holders to set up LED lamps or an external monitor that expands my camera display. That's why I already have such a holder (from another manufacturer) and was therefore luckily able to compare two products. I've been using various K&F Concept products (all of which I bought myself) for a long time, such as ND filters, GND filters, ball heads, etc... K&F has a very interesting price/performance ratio when you compare certain items with other manufacturers. There are certain products that I have bought from other manufacturers because I never wanted to buy them from K&F, such as stands. But back to the K&F Mount: What can the K&F Mount do that my other one can't? - Thanks to the colored rings and handles, it looks more high-quality - the side mounting screw in orange, offers very good adjustment options that my other mount, for example, does not have - with 2 additional pins to the left and right of the mounting screw, can some products be secured very well against twisting What does K&F not do so well? Actually, there was just one little thing that I will observe and test over a longer period of time. When mounted on the hot shoe, my K&F mount was crooked - in other words, my LED lamp did not light up forwards, but slightly to the left. A simple turning was not possible. By loosening the orange locking screw, the head can be completely folded away. This shows an Allen screw, which could be loosened with an enclosed Allen. Everything could then be straightened out and screwed back on again. Whether all of this will be fixed now will be seen in further application. Conclusion: If you want to use your camera's hot shoe to attach e.g.: - LED lamps - action cam, etc., then I will give you a very clear purchase recommendation for the K&F Concept Mount! The price is definitely competitive right now, with minor equipment advantages compared to other manufacturers.