New holland 499 vs New Idea 5209

I am in need of a different hay mower. This year I got a jd 1600a haybine the swaths are so huge my alfalfa never dries also I have to borrow my dads 4440 to pull it. I would like something I can pull with my tractor(jd5065e). I really like the center pivot but I also would love to go to a disc cutter bar. I don't know of any center pivot disks I can run with 65 hp so I have narrowed it down to these two options. I only have 40 acres of alfalfa and cut a few road ditches. Any experience with either machine would be greatly appreciated!

New holland 499 vs New Idea 5209