I agree that it isnt the best tool for digging. But if you take out digging ( and dont forget all the "do not push with" threads), you can take out about 90% of what I have done with mine.
I have dug out stumps from 12" ash trees. Leveled a hillside for my pole barn. Dug trenches 18" deep for some 4" tile, dug a hole to bury the neighbors dog, dug a hole to bury some things, and dug a 4' deep hole about 10' x 15' for my goldfish pond.
All of this before the BH, and alot of it before the teeth. It takes longer, sure. But can be done if you know what you are doing.
This was without the teeth. 3.5-4' deep in the middle.
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An early shot of the pole barn construction. All a sloping hill. All the uphill was cut away and used to fill the lower side. This was before the teeth too.
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Here is more of the barn excavating, just to show how deep I was digging into the hillside
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