Which to choose, help me!

http://www.doversaddlery.com/ladies-ovation-finalist-pro-field-boot/p/X1-3863/cn/9/

http://www.doversaddlery.com/dublin-rcs-aristocrat-dress-zip-boot/p/X1-38537/cn/9/

http://www.doversaddlery.com/camden-zip-back-field-boot/p/X1-38781/cn/9/

http://www.doversaddlery.com/mountain-horse-sportive-high-rider-ii-boot/p/X1-38097/cn/9/