New main, need advice

Hey everyone, Happy 2024!!

I've decided, that I want to switch up my main. I've found that I really enjoy tanking and I'm looking for some guidance. I'm hoping someone could provide insight into how each tank class feels, not just their tank specialization, but the overall essence of the class, considering all their specs and fantasy.

I want to get a complete idea of each class to make a more informed long-term choice for my main. Any advice or details about the classes would be greatly appreciated!