Here is a dynamics sheet of all of the horse statistics for every horse in Red Dead Redemption 2.
It lists all information you may wish to peruse and allows you to filter by these stats as well as sort by them.
For everything regarding Horses in Red Dead Redemption, take a gander at this video to the right.
This in-depth analysis into Horses in Red Dead Redemption will leave you with all of the knowledge required to rule the wilderness.