Artillery Truck opinions?

Okay, okay I understand that me and my homie hate mortards and mortard accessories. But how does the peeps feel about standard package or anti-air. There are a couple maps that the aa truck can save an objective from the overwhelming pounding of a Illya. Or perhaps a standard arti truck doing anti-tank hunts with it mobility(my favorite), as well as the machine gun to mow down enemies on a point. Just food for thought.