Whats your most/least favorite Avengers tower?

For me its definitely the 2015 first one. I know it may be outdated by todays standarts but i just have such a deep connection to it. It was 100% my all time favorite Lego set i've ever gotten and i've spent countless hours playing with it (also its the only one i actually own right now) Also 2nd question: whats your least favorite Avengers tower? Because i don't know whats the general opinion on it but i never liked the 2020 second one. When it came out it was a time when i feel out with...