Right arms are nice. Although, I have never thought "I need a light that moves, but doesn't change color, change
gobo, have a
prism, remote focus,
etc". Although I have converted a
bit to
the Gafftaper method (in theaters), and I agree that if you are only using them once a year or so then renting moving lights is probably the better option (which I always agree with, mostly because of my rental business, also of course that only holds true if you aren't being given the money and being told to spend it or else it goes away, in which case buy a few of your own), I think you are covered with your iCues as far as things that I would normally use a
right arm for (unless you wanted to mount projectors to some), I normally use them interchangeably because if I want a moving
unit, I also want it to have all the other features of a moving light. I like our Visioneer Spark90, Spark150, and Spark150i moving heads for theater use. We also have the Spark36
wash which is a powerful
wash unit that also has graphics and
chase abilities. But then again, I came up using movers in all kinds of theater (not just musicals) and have learned to incorporate them into straight plays, musicals, live music, basically anything.
To each their own.