Yes, those Kookaburra coins are generally gorgeous. I actually don't have a favourite, but generally I like coins like the Morgan Dollar and the Peace Dollar.
Join Steemit's gold and silver community: https://steemit.com/steemsilvergold/@hgmsilvergold/wow-steemit-officially-has-a-gold-and-silver-community-join-here
I just got my first walking liberty, hoping to buy more "junk" silver in the future