BioWare has released a Mass Effect: Andromeda Combat Profiles and Squads trailer as part 2 of their official gameplay series of videos.
The video explains how you can use four load outs, or favourites, which you can switch on the fly during combat to be best placed for any given situation. Switching between the favourites has a cool down when you make the switch but it beats being stuck to one class for an entire game.
Squad wise, your six squad mates have 3 active and 2 passive skills. When you pick your two squad mates to adventure with you, you pick those with the skills you feel will be most useful on the mission.
Mass Effect: Andromeda launches for PC, PlayStation 4 and Xbox One on the 21st March in North America and the 23rd March in Europe.