Our property is a long rectangle, the long side is along the top and bottom of the hillside that we are built on, and I've found that to maximize mowing efficiency and reduce wear and tear on the hydrostatic units that mowing side to side long ways is by far the best option. Before we went to this, we cut the perimeter and worked in towards the center with 4 corners that each require a back-up to re-position. That adds time of around 15-20 seconds per corner. Then I GPS clock my speed going up hill and find that I bounce between 3 and 4 MPH uphill full tilt, going across I am 6-7 MPH and going on a downward angle I am at 8 MPH. So I eliminate the 3-4 MPH uphill travel times along with the 4 corner adjustments and in trade I still spend 15-20 seconds doing end corrections, but always move at 6+ MPH. That is fast and it saves eating the hydrostatic transaxles, it is a win/win with no downside on the Husqvarna (Craftsman branded) GT with high speed cutting ability.
I am not against adding some time, as I do admit to enjoying cutting grass! I cut at least once a week, I actually GPS recorded my cutting times and ground distance and I know that I travel 5.7 each time I cut and do it in 1 hour and 40 minutes. That does not include the additional hour of push mowing and weed eating. So adding a half hour is not a bad thing. But adding an hour or more will start making something I look forward to doing into more of a chore.
I have been working an excel spreadsheet as I collect data on various units. A new one that may come strong into play is the Kabota
B2601 (wider and faster than the
B2301) with its 3 range hydro unit. The LSXJ2025 was a very pleasing unit with a notably faster low range over the Mahindra Max26 XL. That slow low range took the MAX26 out of the running... even though prior to driving it I thought that it was a serious contender. We also asked the Mahindra dealer who is 8 miles away if he would bring a MAX26 to our place to test, he says no. He does not take machines to a potential customers property because he feels that you can test and get enough of a feel of the machine on his property. My problem is that his rolling hills are not a match to mine... so I fear making a $30,000 purchase and being upset that it was a bad choice. When I get really ready to make the move, I will absolutely be asking to have the prospective purchase brought to the property. I don't know what I will do if no one will allow this.
I am going to examine a KIOTI CK2510 soon as well, on paper that one has the most going for it... but it is a 2 range unit. I need to see if it is more like the Mahindra (slow) or more like the LS XJ2025 (fast).
So currently, the way I am ranking on my spread sheet I see them rank as follows:
#1 KIOTI CK2510 HST
#2 Kabota
B2601 HST
#3 LS XJ2025 HST