That 180 Watt-second model sells for $58, with a 2-year protection plan for $5, via Walmart's on-line stores. I believe this Godox-branded unit has a NON-replaceable flashtube; the NON-replaceable flashtube units are more or less "disposable" flash units. A user-replaceable flashtube means the unit is designed to last a while. it does as the one user mentions, have only 4 stops' worth of power adjustment: Full or 1/1 power; 1/2 power; 1/4 power;and finally 1/8 power, which means 4 stops' worth of variation in output power.
This specific model does look very cheaply-made. It does however have a pre-flash ignore feature, which would be handy if it were being used with a camera-flash to trigger.
I dunno...I think you might like something better-made. Still...this could likely do the job, and would likely be quite adequate with a smaller umbrella-box type modifier, like a 40-43 inch model. THis type of disposable strobe typically LACKS the ability to accept 7-inch and 11.5-inch and 16- to 22-inch beauty dishes, and is almost totally designed to be used with umbrella-shaft-type accessories, like umbrellas, or umbrella boxes.