Hello, Connif;
Since we carry everything you have on your list, I can at least give you a hands-on perspective. We have had more consistent performance and service from ADJ/Elation than any other company we carry. This is not to say that we have had no problems with any of their products (I'm a tech, not a salesman), but they have responded much better on average than anyone else. The Accu-series is a great bang-for-the-buck product line, and the Elation stuff is more sophisticated (and more $$).
We don't work on much of this gear in-house anymore, with the exception of Trackspots. Almost all the current crop of products (including virtually all brands) are not serviceable by dealers; that is, all warranty work must be done at the manufacturer, and most consumers nowdays either discard the fixture after a couple of years and purchase something newer and cooler, OR they buy the parts and do their own repair work. When you calculate the expense of 1-2 hours labor @ $65 plus parts, fixing a fixture that originally cost $ 600 or less does not appeal to most consumers. Even Trackspots are reaching the point where fewer people are repairing them anymore, and these are my favorite fixture from a tech viewpoint.
Rather than give you suggestions "blind", give me an idea of what type of gigs (genre, venue, etc) and I'll be more than happy to give you my $ .02 worth.