Vajra vs Zerg/Tyranid Eevolutionn paths.

[Yamatohime]

Which evolution path is better?

Vajra prefers to breed all-purpose units like Soldiers and upgrade them for better overall performance. This allow them to produce great number of troops that can fight against majority enemies.

Zerg/Tyranid seems to prefer creation of specialized units to battle specific strong points of enemies and overwhelm them where they do not expect. But such specialized units are usually can be easily destroyed by something that they do not counter.

 

[Aparajita]

Which evolution path is better?
Vajra prefers to breed all-purpose units like Soldiers and upgrade them for better overall performance. This allow them to produce great number of troops that can fight against majority enemies.

Zerg/Tyranid seems to prefer creation of specialized units to battle specific strong points of enemies and overwhelm them where they do not expect. But such specialized units are usually can be easily destroyed by something that they do not counter.

The (Primal) Zerg adapt to anything they kill, meaning the stronger the foe, they stronger they become. In theory, an Army of Primal Zerg, fed on enough low tier versal stuff, could eventually threaten even high tier characters.

The Tyranids literally work on the same concept.

 

[Yamatohime]

So it's a little different compared to Vajra who become immune to anything that kills them. It looks even more... Well, they even adapt kind of on different principles.