Use the 790 extensively to maintain 1/4 mile driveway, till garden, push snow, rake wooded areas for leaves/debris, drag logs from woods, extensive post hole digging. Use the front loader to remove cut firewood along with "normal" gravel placement.
4WD is a lifesaver in the winter particularly. It's been reliable and economical to operate. Have to keep an eye on tire pressure because the tractor has the power to spin a bead under turn brake stress if the tire pressure isn't high enough.