>>52719889"Bromons" are not decided exclusively on design. People have bromons based on all sorts of things. A Pokemon being fun or unique in gameplay is and honestly SHOULD be a major part of this.
Some of my faves are for their designs, mostly. Some are for how fun they are. Ditto is also a personal favourite of mine. Why? Because Imposter is fun as fuck. Tsareena is also a person favourite of mine? Because of her femdom theming and her sexy boots.
If you like Pokemon EXCLUSIVELY for their designs and no other reason at all, sounds like you don't even play the games.