Which faction do you like the most?

Perhaps the main drawback of the Sylvan faction is that their troops are among the most expensive, second only to Inferno (a difference of 16 gold in weekly growth for all creatures). However, the amount of gold needed to fully upgrade the castle (106,300) is not very high compared to, say, Haven (124,400). Therefore, in the early game, you have to choose which troops to hire. Personally, I prioritize hiring archers, druids, and unicorns, and only hire ents and dancers last.