I have ordered from a couple of domestic suppliers and thought I should share my experience for others...
Kangaseeds - ordered Smelly Cheers and Blueberry muffin (both FEMS). Order came quickly but only one set of seeds, after emailing 2nd set sent quickly. The Smelly Cheese are fairly small, unimpressive plants and have major hermie issues. The blueberry muffins, better looking plants but have grown a few sets of balls. So both strains will not be grown again, and would not go back to kanga again.
Madcanna - Ordered California Kush autos (from 00 seeds), not grow out yet, but order arrived quickly and was very well packaged and contained a couple of gifts. Will update if any issues with grow.
Such a shame about piss poor choice in Aus, rip-off pricing and lack of home grown breeders and suppliers. Most domestic sources seem to be bulk knockoffs without real breeders.