User blog comment:NK Is Awesome/Favourite class?/@comment-25923864-20150325050109

They are all really good, but I chose assault still.

Assaults are fastest & deadliest.

Heavy is just downright tanky, & can still pull off fairly high DPS.

Medic can be tanky with the right set up & they can throw med kits, they also aren't to bad in the DPS realm if set up for it. More importantly, they are healers.