Here is a list of best selling monitors for Sony FX6:
I think Sony currently is focus on FX series. a7S IV may not coming.
Like other said Godox V1 and V860iii are best choices for Sony a6400.
If you are looking for a professional video lens, try the new released Sony E 10-20mm f/4 PZ G Lens.
When it comes to travel photography with the Sony a6700, versatility and portability are key factors to consider when choosing lenses. Here are some o...
If you are looking for a high-end professional flash light, the Profoto a10 is the best choice I think.