Shining Armor and Cadance is more canon than Twilight and Flash Sentry, so I dedicate more art towards them. I love to explore how the pair got to know each other, their dating days and their current days as husband and wife.
I tend to have Shining Armor as a huge dork (that Cadance eventually married). He’s as much as a dork as his little sister. While he’s still the Captain of the Royal Guard, I like that he still finds time for Cadance and has a sense of humour. Cadance is still the caring, loving princess she has been and will stand by Shining Armor no matter the adversity.
So I actually like them for the borderline-canon characteristics I’ve developed for them, much like I’ve done with Flash and Twilight. Canonically, they’re still the best husband and wife (apart from the Cakes) and I wished the show would include Shining Armor in more adventures.