I can't speak to either model, but what I can speak to is a helical cutter as opposed to blades. My Grizzly jointer has the helical cutter head and it is awesome. Much easier to replace a small cutter if you get a chip, or just loosen and rotate to keep the cutters sharp.
Definitely would recommend switching away from blades on either model you choose.
Definitely would recommend switching away from blades on either model you choose.