Super detailing is your intention on getting the most realistic appearance of your presentation possible.What I do is out of 5 models I super detail one.This way you will have several detail projects at your disposal.Categorize them as follows: Ww2, Korea, Viet Nam,70s -80s,and Modern.Fighters,bombers,and Transports in each subject area.you will find out that if you do one of each you will have a good collection then retire.
Goes the same for Armor and Autos.