>>32472551The colors on both versions of Raichu are nice. If you are bored of Pika because of merchandising, or because you prefer to evolve your mons, or because you just prefer the more detailed final evolution design. Rooting for the anime underdog because you're a contrarian, which is fine as long as you're not a fuck about it. Any reason is good.
Personally, I really like the fat white belly and curly ears, but Pikachu is a cutie too.