
The tactical flexibility gained from using grav vehicles far offsets their additional cost, especially on low-tech worlds.
Local forces are often severely restricted in their movements by terrain features which a grav tank can simply glide over.

Local forces are often severely restricted in their movements by terrain features which a grav tank can simply glide over.


The only thing which would have been a nice addition would have been a separate hatch, so there was the option of showing it open - but that would have involved lost of scratch-building of the interior, and I don't expect many people would require that anyway.