Old euro gold coins are my fav coins and of them Ducats are my fav, I have a bunch of singles but no 4s currently, I regret getting rid the one I had a few years ago ...like a juicy lil golden pikelet
My weakness is old Euro Gold, Mexican Gold and American Gold with the American its both Pre 33 and modern
I nearly went to the Austrian Mint last time I was in Vienna, I regret not going. Was in Austria last December but the other end (Innsbruck). I'd like to live there at some stage.