How do you like the 504R? I looked at the Signature balers before I bought the JD, but couldn't find one in my price range for a secondary baler. A buddy of mine bought a 504R Premium last year and seems to like it, but I haven't ran it yet. I like the idea of the camless pickup in those R balers.
So far, I'm liking the green baler. It has a faster cycle time for applying net/dumping than my Vermeer, but has less hay in a comparable size bale. Bales are prettier with the green baler as it supports over the edge netting, whereas the yellow baler wasn't designed for it and doesn't apply it well. At this point, I still prefer the Vermeer over the JD but there's absolutely nothing wrong with either.