Most of my lawns are 12 to 18 M sq. ft. I now have a Bunton 52 hydro WB with Proslide. This combination works well for me, so I'm not looking to move up to a ride-on Z. To cut down mowing time, I'm thinking of getting a 60" WB (probably Exmark). Has anyone made a move from 52 to 60" on this size lawns? Much advantage? Does this size deck give as neat a cut?