Chinese speedlights upsides/downsides?

I've got a couple of these.
The ones I've linked to won't be any use to you; wrong make of camera but as an example, I use mine, like yourself, only occasionally for "proper" flash photography but I use them all the time for fill flash in daylight.
A task at which they're excellent.
It sounds as if, for your purposes, something similar could be just what you're looking for.
The ones I've linked to won't be any use to you; wrong make of camera but as an example, I use mine, like yourself, only occasionally for "proper" flash photography but I use them all the time for fill flash in daylight.
A task at which they're excellent.
It sounds as if, for your purposes, something similar could be just what you're looking for.

I was looking at the Godox brand as they seem to be a good quality job.
I have a Nikon SB600 with a GN of 30 at ISO100 so this would be a bit more powerful with a GN of 60 at the same ISO. (Correct me if I have this wrong!)
I have a Nikon SB600 with a GN of 30 at ISO100 so this would be a bit more powerful with a GN of 60 at the same ISO. (Correct me if I have this wrong!)