My standard selection and what I use the most. 1/32" 30° Chisel (0.80mm), 1/16" 30° Chisel (1.59mm), 3/32" 30° Chisel (2.38mm). Add a larger chisel if required.
Then a fine pointy tip for small smd. The blade (aka knife) and bent (aka hook) for rework and tricky angles, touch ups, wiping. A large chisel for soldered heatsinks etc. Lastly miniwave (aka hoof) tips for drag soldering. That would make a good set for me and should give anyone plenty to try out, learn using and improve their technique.