The mistking system is indeed the premium once a lifetime system that it is advertised to be. I bought the value system upgraded to all premium nozzles for 280$ CDN. But, nearly after 3y of using it, It was totally worth it. Once every 2-3 days, the pump runs dry, it still is reliable as ever and totally worth every penny.
Additionally, Marty is a great helpful guy and will help you setup your mist king system very easily.