Nidorina. Design-wise it just encapsulates the idea of a pocket monster for me. It’s not amazing competitively, but I used it all the way back in RBY and Stadium, and it’s stuck around on my teams ever since. I’m not keen on the design of Nidoqueen, so I never bothered to evolve it.
“But if reviewers openly talk about how bad a product is, how is it supposed to scam enough money out of buyers to fund the next scam product? You are literally ruining the lives of tech bros everywhere!”