Using a larger mower setup definitely speeds things up, especially when you have a lot of ground to cover. After a few seasons of maintaining my own property, I learned that the one part worth keeping on hand is a spare drive belt. I had one fail in the middle of a weekend, and the whole job came to a stop until I found a replacement. Since then I've kept https://udcparts.com/products/gx26422-mower-deck-belt-replacement-for-john-deere bookmarked because it's much easier to replace a worn belt immediately than lose a day waiting for one to arrive.