Pokemon old heads what is a pokemon you hated as a child but now love?

For me it's koffing, I was thinking about this watching a challenge run with a single koffing and remembering what a pain it was to train and fight when I was a dumb child. I hated running into them. But now as I sit here with my Koffee mug I think it's great. It's adorable, now that I understand the power of poison better it's strong, and plus giving it levitate just makes it hard to take out