I've been most impressed with the strategic capabilities of Banthas. Not only their destructive capabilities, but also their strategic value: they can shove opponents out of the way and literally sit on Terminals or other skirmish objectives.
Anyway, I've recently written 2 battle reports (with painted miniatures and scenery) regarding Banthas:
The searing triumph of the Bantha:
http://www.oldenhammer.com/2016/05/imperial-assault-battle-report-bantha.html
And an apocalyptic battle between Banthas and Wookies:
http://www.oldenhammer.com/2016/05/imperial-assault-battle-report-bantha_25.html
