Seeking Advice: Focusing on Moving Subject

[NNN637345041085078721]

Greetings everyone,

My name is Kevin and I am new to the forums.

I'm looking for some advice on focusing as I'm seriously considering the XF IQ4 system.

I've read there is some learning needed when focusing with the XF body.

May I get some advice/opinions/experience sharing on capturing subjects while they are moving?

For example, would one have trouble auto focusing in a fashion/editorial shot involving a model flow posing/doing bounce steps/walking.

How do you people focus a moving subject with the newer Phase One proprietary focusing system?

Well, thanks so much for reading this!
I hope you are all doing well and stay well.

Best Regards,
Kevin H.

[Claudia_Hoag]

Kevin,
I'm watching for answers but - what is the aperture range you usually have for those shoots?