I'm also taking the PA gear as well as the lights so, as Phil has touched on, getting something that that I could transport easily and be quick to set up was a key consideration for my crew.
Back in 2018 we got a pair of basic Chauvet DJ bank bar lights and a Chauvet GigBar2 all coming to around £450, when there wasn't so much choice as now and figuring it all out as a newbie without the benefit of this thread! But the GigBar2's relative bulk for transport meant it was only getting used at functions and the Stairville CLB5 is much more compact for transport, although I'm sure that @Stub Mandrel is correct that you can set up t-bar stands for less with separate pars (don't forget something decent to transport them in to avoid damage), but in my case, and the other two band leaders who bought this unit for their bands, getting something that was "plug and play" and in a convenient bespoke case was definitely a key factor with our limited technical abilities! It complements our pair of DJ bank bar lights, which we now mount on our PA poles, to give us a modest but decent lighting set up for most of our gigs.
I pulled together a short video clip to review some of the already-provided settings to share with the band - setting 12 got their vote!
Stairville CLB5 - Selected light settings