I concur with many others here, you do all sorts of digging with a fel and a weight box or other fairly heavy rear implement. Most of my digging is in clay ! I have dug hundreds of feet of 2 or 3 foot ditches just being perpindicular to the ditch with toothbar, then take toothbar off to make smooth sides. Dug foundations for outbuildings down four feet, you just need to be willing to have a 30 to 45 degree ramp down to the depth you are digging . I have even dug fence posts , it just makes a big hole but you place post in corner of hole and fill in and drive over the fill with your rear tires to pack it down. I wish I could of afforded a tractor with a backhoe, but you will learn to make do !