Team Magikarp would be the strongest if it exists heck the strongest pokemon is its symbol.. Magikarp.
I'm probably going to go Mystic if I ever get to that point. I was going to go Valor because all my friends are on it but considering 99% of the global population is Valor and I'd like to actually challenge gyms... What's the big deal about which team you're on anyways lmao
Iceland is blue, my favorite color is Blue, Articuno is also my favorite Pokemon. So ofc I choose Mystic :^) mystic lowkey owns all the gym where I live ;)