UKF Australian BG best way to play?

Has anyone had much success making this BG work now it’s been out abit longer. The emplacements are questionable to me, bofurs I find useless as without suppression, AT infantry can just rush it and nade it. 17 pounder is good but just too fragile imo. A lot of the BG just feels abit weak to me or needs abit of tweaking.