What type of fish to bring to work and how to cook it to mitigate smell?

Hi - I really enjoy eating fish (all kinds) and would like to bring it to work for lunch, but of course I recognize that not all of my colleagues would appreciate the smell.

Are there specific types of fish that have a less "fishy" smell in general, and are there ways to cook the fish such that one can mitigate the smell?

To minimize costs, I'll likely be working with frozen fish.

Thanks!

bon appetit