When I fight varied enemies, there are enemies I want to kill first. Instead of switching targets till I find the enemy ship I want to destroy first, there should be an option for me to switch between ship types. An example use case would be against the Ares Shipyard. I want to take out the turrets but cycling through the dozens of ships takes precious seconds. For keybinding, I suggest using alt + T/F/R to switch between ship types. Alt + T for enemies, Alt + F for friendlies, Alt + R for wrecks
An interesting idea is this feature can only be accessed through an "Advanced Targeting Program" ROM.