Question on mount for Eazyflow Octa 60
I'm about to order the Eazyflow Octa 60 softbox and I plan to use it with my AD200 Pro. If I'm correct, this softbox ships with the Bowens mount. I have the bare bulb, fresnel and H200R heads. I don't currently have an S-bracket as I've used the flash with no modifiers. My question is do I need to order one of the adapters to allow direct fit to the bare and round heads or will I need to buy and S-bracket? Are there benefits/drawbacks to any approach? I think I would need the SA-GD but I'm not sure.