I also worked on LabVIEW for a couple of years for our assembly line QA testing. In our case, all of our programs fit on a screen with only a few needing SubVIs

I also worked on LabVIEW for a couple of years for our assembly line QA testing. In our case, all of our programs fit on a screen with only a few needing SubVIs. As long as the programs are relatively simple or are amenable to subroutines, it is one of the easiest languages to learn, teach, and make simple changes. My only complaint for our use case was lack of good source control.