I've got a lovely 36" 32S LeClerc Weavebird. It is countermarche with computer control and two treadles. The shafts are counterweighted so the treadling is very light and smooth. It also has metal heddles, which was a big plus for me as I find them so much faster to thread, and feels like a traditional loom when weaving. I have version 1, there is a version 2 coming out soon.
Which dobby loom are you using? Or thinking about using?