"Don't forget the bunker mate It's only rational" Get a skinny one that won't eat all the stores or a heavy one to stay warm? One of each?
Those skinny ones eat the most, no reserve fat. Ever see the results from those hot dog eating contests - it is the skinny ones that take first place. http://www.nathansfamous.com/index.php/hot-dog-eating-contest
Thanks everyone for your comments. It was very helpful for me and I'm sure this thread will also be helpful for others who are reading this too. I suppose one thing that most people on this forum would agree on is that 1oz kookaburras are a good place to start for someone in Australia who wants to get into silver and isn't sure where to start.