One of the best features and a strong reason for me to play Total War games is naval battles. I can't describe with words how shocked I was the first time I saw a naval battle of Empire Total War in youtube. I would say that Napoleon Total War and Shogun 2 Total War Fall of the Samurai are my favourites in terms of naval battles. I really like the models of later 19th century steamers of Shogun 2 Total War Fall of the Samurai, the steam, the water textures and explosions are epic! and how accurate are the models of each ship.
What is your favourite Total War for naval battles/warfare?