Im Cori, I ride western. I never chose to ride western, it was the way I started riding way back when and learned to love it. Though I will occasionally ride english, I really do prefer the comfort and security of a western saddle. Theres just something that gets me about all that leather and tooling of a western saddle. That being said, i've never struggled with sitting the trot but I do struggle with posting in an english saddle. Strange, I know!
So...whats your discipline and why did you chose it?