It works well, provides stability, and many jigs are built around it. Now, if you want real value for money, and you have time, the best thing to do is still to find your local FB woodworking group, or use CL and Marketplace, to hunt for a steal. Used or clearance, an R4512, R4520, or one of the clones from Menards or Craftsman is also good, though the fence isn't as well thought-of. If you must go value, DeWalt or the clones with rack-and-pinion fences are probably best, but DeWalt has made a reputation as pro-sumer level for the tools they still sell in the woodworking space and will likely serve you well. They could well be all the saw you'll ever need for well under $1000. New, I'd advise stretching a bit and going with the Delta 36-725 or Ridgid R4560.

I think I saw you were looking for around $500.