If you like leather ones, i suggest you the CWD ones. They are very pretty, seems to very good quality and now you have a lot of new colors with the Mademoiselle collection.
If you prefer an other material, the Eskadron ones are very good, very lightweighted and resistant and you have a lot of different colors.
You also have the brand Veredus you may know. They have a large range of boots that are very good and used by a lot of great riders.