Both are drugstore products, but Aussie is just a better quality of products, if you look at the ingredients lists on each. I'm neutral on V05--didn't feel it hurt, but didn't feel it particularly helped. Aussie is a decent alternative for folks who don't want to spend a lot of dough.
"In the days when you were hopeless and poor, I just liked you more."
3a/3b, baby fine; growth goal: bra strap length.