+1 for the Godox or the Flashpoint Streaklight 360ws as the name I purchased it under. Just recently, they were 399, free shipping, no tax for the light, battery pack, transceiver kit, and umbrella adapter. The light already works with my yongnuo 622c triggers. All I needed was a pc sync cord to run HSS and I'm up and running with full wireless control of a 360 watt second light for about $403.
As far as for the light itself, yes, they are no PCB, but they are rock solid nonetheless and a fraction of the cost.
Re portability, I basically have the light, the 622c trigger, and plate on top of my gorilla pod with the battery pack velcroed to one of the pod legs. Can't beat that type of portability with anything else with that amount of power at that price.