I am wiring 4 outlets in a 4 bang box and have two circuits coming in and it's not a MWBC so I broke both tabs off 4 of the outlets. I realized it was physically impossible to wire this because of all the pig tails required. I ended up just making it one circuit and just striped enough wire so I can extend it under both screws. Then I started thinking, could I not just wire to a screw, then use backstab to go to the next outlet? Or is this a no no? I know backstabs are normally frowned upon and I normally don't use them, but this is a situation where I can see them being useful perhaps.