How do you compare the power of Flashes vs. Srobes. I know strobs have more power (can't quantify know how much more power though), but I'm trying to understand who much more, since I'm looking into the possibility of using flashes (in lieu of strobes) by mounting them onto octa, strip softboxes, for on location headshot photography. For instance, I was looking at Alienbees. Take for instance the "AlienBees™ B800 Flash Unit" which has "6 f-stop power variability (10 Ws to 320 Ws)". My ( such as YN 560 IV) Flashes have from "1/1" all they way to "1/128" power option, but how does that translate to watts (as is indicated on the strobes, like the AlienBees B800, which has upto 320 Ws). Thank you for your great insights!