i'd say it depends on your playstyle... like backstabbing enemies? get a courser.
Like to be able to kill players who are aware of your presence and do good in cav vs cav.? get arabian warhorse
Want to bump, stay cose to enemies and be good infantry support? get a heavy horse
Like mario brothers, 2 m jumping , anti gravity movements , whine topics abaout cav , machine-guns , and spam macros play infantry
