[BrandonV]

No real advantage. The one thing I'll say in defensive cast as they make a really good product and I'm not familiar with their color change system, but when one of their lamps goes out, it's just a matter of changing the lamp and when volt or amp integrated lights go out you have to cut the fixture out and replace the whole fixture which will not be as much fun as just changing a lamp. If cause this an issue, there's lots of other brands too that are not as expensive as cast. Cast is 100% American made and I would say they're on the high end of things. Good product though.