I've ran Medic/Medic, Medic/Basic, Medic/Intermediate. Had times where I was the top dog, times the other guy was. When I'm in charge, My truck/my rules. I am taking care of the pt. in the back, I tell whoever is driving to step it up, they step it up. They can argue about it later if they didn't like it. If they are in the back taking care of the pt, and I am driving, their truck/their rules, doesn't matter if my patch is bigger, my Basic partner in the back tells me to step it up, I step it up. While I'm stepping it up I'll ask him if he needs me back there, needs me to call more hands in, whatever, but I ain't gonna tell him no and refuse to do it. I ended up friends with all my partners, whether I was the boss or not, but even though we were friends and partners, we all knew where the friend/boss line was, if you or your partner don't like an order, suck it up, follow it up, ***** about it later when the pt is gone.