According to BTM, Torgue (7.5), Length (13), Total Hook (56) are all same.
Mighty has 17.5-17 advantage in backend.
I was hoping that Mighty would be small step up instead of down.
My Jackal (40x4x30) has 3.5 top weight with 4" pin out. It goes very long on heavy oil.
I have around 350 rev, ~13 degree axis tilt with 16-17 MPH speed.
My Mighty (I haven't drilled yet) has 3 top weight with 3" pin out.
Maybe I might try pin down.
I need earlier rolling ball than my Jackal.