I have a group that is about to encounter another runner team in combat. They both want to do the same job and are going to be fighting for the package. The two thoughts I had were to make some of them (3) prime runners, but I worry that it will be a significant undertaking in combat to reference sheets for each of them and slow down the encounter. The other thought was to use regular blocks of stats, but I worry that it might make the encounter too easy.
What is a good tactic for creating an enemy runner teams to fight against that will hopefully deliver a significant challenge?
I am using 6e but would be fine with a 5e answer or a comparison between 6e and 5e.