Which 4 and 5 stars i consider worth e2ing for newer players, who dont have all the tools yet. Also goes more into general and early content, then high tier stuff. Also, this is not if a unit is good or not, but if the resources are worth it on a character. Most Agent-Vanguards are already great at e0, so despite being extremly good at e2, newbies dont need to expend rescources on them.
Units that are strong but mechanically a bit complex or require certain game knowledge land in "if you like them" even if they are stronger than others in the same tier, since they are only worth it, if you are willing to learn and adapt to their gamestyle.
