1745 massey or BR750 New Holland?

Currently I have a Kr260 Krone round baler I got cheap, net wrap. It works good but makes soft core bales and I would like something a little more reliable. I found a 1745 Massey for 12k and a New Holland BR750 for 13k, why is the massey cheaper when its newer? 1000 bales on the massey, 5000 on the New Holland. Both machines seem to be in good condition. Which baler am I better off buying?

1745 massey or BR750 New Holland?