My first complete "set"
I've spent the last 4 years gradually putting together a type set, and along the way I decided to pick up a few mint sets to make things a little more fun. After all, a truly complete type set is way out of my league due to "beasts" like the no-stars 1796 $2.5 etc..
So, my first completed mini set is an 1806 mint set minus gold: https://www.pcgs.com/setregistry/alltimeset/164119 . Its only four coins, and only one of them is mint state, but chasing down coins that I like has been pretty enjoyable.