... so i choose the modern watches :
1- 5208P ( for the obvious reasons )
2- 5270G ( PC chrono is core DNA of Patek, they invented the complication, and the line since the 1518 is iconic )
3- 5131J ( enamel was the specialty of Stern before they takeover patek, and WT enamel always had a special place )
4- 5711A ( Steel of course, and nautilus has a strong place in Patek ID )
5- New simple calatrava ( you got to start somewhere )
It has nothing to do with the nicest pieces or the most complicated. For example a 5204 is a complex 5270, but that's another game 