The Medway Handyman wrote:

Torque quoted as 85 Nm. Jeez this thing is powerful.

Not bad. 12v impact drivers are in the 100-120 Nm range. And are
light, compact, have no (or little) torque reaction and are better than
drill/drivers for normal screwdriving as well as things like this. No
cam-out is another advantage (although they explode bits instead).

I know the 'wrong' person is championing them on here, but he's dead
right on this.