1. Vincent. I was first impressed by Rolo's Vincent in debut way back in Turn 2. It left me a deep impression as compared to other KMF which is more powerful before it.
2. Shinkirou. A fabulous KMF which uses keyboards. Since Lelouch can be capable in piloting a KMF using it.
3. Lancelot Albion/Guren Seiten. They are CG Freedom and Justice anyway