After riding some other mowers, I painfully realized how slow my 52" toro Z master is. I am thinking of buying a 60" Cheetah. Not only for speed but size as well. We cut the full range of properties small to large. I know there will be a increase but wondering if it will justify the payment for the Cheetah at about $200 a month. Has anyone recently gone through this and have made the jump to the faster, bigger mower? If so, has the mower paid for itself? Thanks in advance.