Man it's REALLY hard to just walk into a shop and buy a bong these days. They made it illegal here in Victoria (and Queensland I think) some MAY do under the counter stuff but like I said it's hard and the range is limited. There was a huge rush of people buying bongs before the laws came in.
I am being convinced by this and other forums that the SSV or LSV is the way to go over the Plenty (uses too much, all or nothing hits, less versatlie also having trouble finding how to use a waterpipe with it) or Cloud PLUS (huge breakdown concerns, expensive) but if I can't hook up to a waterpipe (very important for me) then i may have to get 1 of these instead.
I really need an australian poster (@Frederick is hopefully gonna have a look for me) to help me out. I don't have a credit card so not sure how I would order from overseas.
It's getting frustrating - I've quit smoking and I just wanna get vaping ASAP! I could just order the Cloud PLUS but if it broke down I'd be pretty P!@#$ED!
Probably the best bet for you would be a road trip to Fyshwick. A few of the adult shops have extensive ranges of bongs and bits. The only thing is there is a lot of cheap and nasties but if you persavere you will find GOG but be prepared to pay.