After the high of Armada, and the low of Energon, the third chapter in the "Unicron Trilogy" was Cybertron.
The Cybertron series went from mid 2005 to the end of 2006, just before the first of the Live-Action movie toys came out.
In Japan, Cybertron was called Galaxy Force.

Details of the Cybertron series can be read here.


In the Cybertron era/series, what are you Ultimate top 3, best of the best, to recommend to others....

Toys
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Cartoon Episodes/stories
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Later, I might do up a tally, to see if there are any standouts.