Immersive, vibrant environments and fresh new monster designs coupled with an excellent campaign and an optional "Expedition" system that works sort of like an "endless dungeon" mode. My favorite MonHun.

Has very little to do with classic FE's resource management and RNG survival. Here you can take your time and grind your way out of any situation. A very typical modern JRPG wearing SRPG clothes (and dating-sim trappings).