Jon, I haven't used it at all except to test it and make sure nothing was wrong with it.
But I just did a quick test now to give you an idea of what it can do.
Standing 10ft away, stock reflector installed, and my Sekonic L-308 meter set to ASA100, I got f11.8 at full power.
A more practical usage for medium format might be f8, which was achieved using 1/4 power. Recycle time is very quick, and adjustments are in 1/10 stop.
If you'd like other tests, I have a beauty dish, a 16" reflector, or a 1x3 soft box. The ubiquitous Bowens mount allows you to put any modifier on this unit and not spend too much on it.
Yes, you'll need an adapter cable, I bought these:
https://www.amazon.com/2-5mm-12-Inch-Camera-Photography-Connector/dp/B075QZQXYR/ref=sr_1_7?crid=VRI0OOPGOYJL&dchild=1&keywords=Flash+PC+Sync+Cord+2.5mm+Plug+to+Male+PC+Sync+Cable&qid=1635512117&sprefix=flash+pc+sync+cord+2.5mm+plug+to+male+pc+sync+cable,aps,85&sr=8-7
And the best transmitter for this head, especially if you get more Godox/Flashpoint flashes, is this one:
https://www.bhphotovideo.com/c/used/1383690/godox_xpros_xpro_s_ttl_wireless_flash.html
If you shoot digital, get the transmitter for your camera. I use Sony, so the link is for a Sony transmitter. If you're just using film cameras, then it doesn't matter.
With it you can control everything from the transmitter, and never fiddle with the flash unit. You can also control several different flash units, all from the transmitter.