Draft-class Tri-fighter

Draft-class Tri-fighter Draft-class Tri-fighters, or Drafts were exact physical replicas of s created by the IGBC for the CIS as a cheap but effective emergency source of starfighters.

Pros
The main reason that draft-class Tri-fighters were better than standard tri-fighters was that they were far cheaper to produce. They had no built-in droid brain, which was the most expensive part of the old Tri-fighters. This meant that many more could be produced. Also, as there were so many OOM Providence battle droids at the CIS' disposal, enough could be spared to be able to pilot the huge ammount of drafts that were created. A B1 droid's brain was installed by using an IGBC-DBR.

Cons
The only downside to drafts was that an OOM Providence battle droid's brain, or any other CIS infantry droid's brain was not powerful enough to operate as many weapons as a standard Tri-fighter's. Because of this, draft-class Tri-fighters had no medium laser cannons and only two light laser cannons.

Use after the fall of the CIS
After the fall of the Separatists, many OOM Providence battle droids that survived the Clone Wars hid from the forces trying to destroy them, taking their ships with them.