I have previously with an old Carena flash (market value EUR 3: D) snapped in combination with the Yongnuo remote release.
But when I used this flash here instead of Carenas I fell from the pines!
I particularly like the strobe setting (shooting sports!) When you can adjust Hertz and number of flashes.
A little tip for practice: black foam rubber and a household rubber.
Thus a black square cut with a little more width than the flash and secure it with the rubber top of the flash.
Thus preventing its ugly direct light and if you bounct a wall (and the foam rubber to the model used here) you will get a wonderful soft light.
Also addresses events with relatively low ceilings or even floors (COLOR and reflection note!).
We use these flash for event, portrait and sports photography in professional context and will probably again purchase to our Set this flash.
Top.