Coming soon pages are a pain to create and if doing them for a project the time spent doesn't generate any additional income. I have used the leading free plugin and bought a pro license for a client with particular requirements for their coming soon page. It worked fine but a 1 year license was nearly as much as this LTD for 50 sites.
It is easy to use and the results look great, 5 tacos no question!
I'm not sure I need more than 1 license but I highly recommend.