most liked unit

Most liked unit? So are we talking just in FEH or are we taking about in the whole franchise?

Either way, mine is Owain.

Mia is my favorite character in the series with Micaiah being second.

Gotta agree with MrShinyGyarados. Mia is my favorite unit in the entire series. So glad I summoned her with perfect IV's.

If we're talking overall, Olivia, for a myriad of reasons.

If we're talking per game, I'll just say Ike for Tellius, Olivia for Awakening, Marth for Archanaea, Sonya for Echoes, Ares for Genealogy, Fir for 6, Hector for 7, Joshua for 8, and Charlotte for Fates