PHD? Danuser 2040 or Speeco Field Master Compact for Kioti CK30?

[Fugowwee]

Hello all,

The title says it all. I have a chance to buy a slightly used Danuser or a new Speeco Post hole digger. Our soil is mostly clay, loam and shale. But I think that the auger bit will be decided by the soil type.
Thoughts or suggestions?

Thanks Gene