I found a problem with your theory. I was watching the Anime, chapter 143 and 144. When Cell tells Piccolo about his past, he shows the scenes of Future Trunks eliminating Frieza and King Cold. Cell talks about taking cells from Frieza and King Cold. Later he says that they had the possibility of extracting the cells of a warrior named Trunks. Later Cell tells when I kill Trunks. When Future Trunks and Kirilin appear at the place of battle between Piccolo and Cell, the latter is shocked to see another Trunks and says that not only should he kill him in the future, but also on that Line. Also when Krillin realizes that Cell can use Goku's Kamehameha, Krillin says to tell Goku. Later he is surprised that Goku is still alive. That explains that Goku (Cell Line) probably died in the same way as in the Timeline of Future Trunks.
That means that Cell knows only 2 Trunks. Maybe those scenes of Trunks killing Frieza and King Cold, they only used it to save drawings and time.
Therefore the Androids (Line Cell) = Androids (Line Future Trunks) in terms of power and in terms of evil.
Even so, I have Cell (Initial)> Androids (Main Line), because Cell after absorbing part of an arm to Piccolo, then tells him to absorb it completely and thus reach its original power. I think the power of absorption to Piccolo, is only sum and not an increase without sense of power, but Cell having absorbed part of that arm, had become extremely strong.