How does the Warhorse compares with other horses in Red Dead Redemption?

Comparing to the better horses only, it beats the Kentucky Saddler in nearly all aspects (can't confirm speed). However, in terms of stamina the Hungarian Half-Bred wins and in terms of speed the American Standardbred wins. So overall a great horse but NOT hands down the best for you, try the other top horses to see if they fit your play-style better.

For reference: http://reddead.wikia.com/wiki/War_Horse, wikis are great for this kind of info in case you didn't already check.