I've found myself in the odd position of having a character I really love writing but I hate myself for her character design, and that's the newly-mobile sentient soda machine "Bev." She's had a really positive response from readers because she's kind of a sassy bitch (she's really awful if I'm honest), but oh my GOD I hate myself for making her way more complicated to draw than the rest of my characters. I really wanted to try and get across the haphazard manner of her construction so she's all tubes and pistons and hinges and poorly-fitting shirts and aprons, but uuuugghhhhh it takes three times longer to do. Don't get me wrong, I love her and she's one of my favorites but I'm kicking myself.
All of my other characters are pretty even, no real bias there. But Bev... oh geez, I leave her until last when it comes to inking and coloring. 