There is a good value for money here, but I should have taken a more expensive product with better quality. As someone else wrote: "45W can be a little tight," and I agree with that. I had to go to ISO 1600, with aperture 2.8 and 1/100 second when I used the umbrella.
In addition, the flash is fully integrated into the support for the umbrella. It's very difficult to use another flash with umbrella.
Tripod, by cons - no problem. Lightweight and easy to use.