What's your favourite in Kingdom Heroes RTS games?

[spongebob]

Currently, in the Kingdom Heroes RTS game's franchise, it's the first four titles that are specifically RTS based. They are ; Kingdom Heroes (2001), Kingdom Heroes 2 (2005), Kingdom Heroes 3 (2009), and Kingdom Heroes 8 (2023).

Have you played all the four main RTS game's titles in the Kingdom Heroes franchise? Which one of them is your favourite and why?