Looking for Book Recommendations Similar to “The Exile Trilogy” by Hal Emerson

I'm looking for some book recommendations and would appreciate your help. I recently finished "The Exile Trilogy" by Hal Emerson and loved it. Here are a few things I particularly enjoyed about it:

• The storyline about overthrowing an evil empire.
• The theme of the empire repressing a specific group of people they considered beneath them.
• The high fantasy setting.
• The character development, especially the main character who initially supports the evil empire but eventually realizes the wrongness of it and changes sides.

I'm looking for another high fantasy book with similar themes and character arcs. Any suggestions would be greatly appreciated!

Thanks in advance!