This version is widely considered the definitive way to play due to the inclusion of the "Huge Version 2" content:
A robust customization menu allows players to modify difficulty, from overpowered party buffs to making enemies nearly unbeatable. File- Epic.Battle.Fantasy.5.v2.1.4.zip ...
Over 52 "new" enemies were added, including many bosses and mini-bosses from previous entries in the series. This version is widely considered the definitive way
While Version 2 was the primary content driver, the v2.1.4 update focused on stability and minor balancing: File- Epic.Battle.Fantasy.5.v2.1.4.zip ...