I need 2 stripboxes and and octabox for my Speedotron Black Line heads. Now, I know this is going to be a pretty broad question, but what's the advantages of going with cheap vs. expensive. And by the way, cheap isn't necessarily cheap price wise.
E-bay has visico strip boxes with grids for about $100. The Photoflex equivalent would cost me about $170 for the box and about another $100 for the grid, iirc. For some one starting out, would a Visico box work? I've seen the coverage from the strobe and I'm guessing that the more expensive photoflex boxes would have less of a variation of exposure level over the face of the box.
Also, I'm looking at the Elinchrom deep octa, is it worth the several hundred vs. a cheaper one? Besides construction and the even-ness of the exposure on the face of the modifier, are there other things I'll be missing out on that I haven't taken into account?

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