On the topic of Fates:
Birthright: there's a reason why some call it Birthrout, because almost every single chapter is a Rout one. There's literally one map that isn't Rout or Kill Boss in the entire game. Also, the reinforcements are just obnoxious, even worse when they are in ROUT chapters where you have to kill them.
Story is ok with some good moments but they're killed by how anticlimatic the chapters are(you can ORKO Xander, Leo is a joke and Camilla has the worst map in FE history).
I like some of the characters, but outside of the three siblings, Azama, Scarlet, Oboro and Saizo, everyone else is either boring or are avaible in Conquest too. I still haven't read the supports though, so that might change with some of them.
Conquest: gameplay is amazing, out of all the chapters, there's one I don't like, and two that I can't tolerate on Lunatic. But good god, whoever did the map design for this game deserves a raise, it's challenging, fun and the reinforcements are just right.
Story is hot garbage, plotholes everywhere, inconsistent writing, forced conflict, crystal ball of stupid plot devices feat. an in-universe spoiler tag and the worst ***pull final boss in FE history that actially makes for a great boss and chapter but hey at least that scene in Chapter 25 was good.
I like almost all of the first generation characters, with the only exception being Peri because jfc how is she not in jail?
Shura vs. Kotaro>>>>>Saizo vs. Kotaro so Conquest takes the best "Kagero has been kidnapped... again" chapter