The bald faced hornets you definitely want to kill, they will light you up if they feel threatened. The interior nest looks like the sort of docile paper wasps I get around here. I always leave those up because they never bother me or the chickens.
I agree with @LifeSimpleAndSweet , when they are that small it's easiest to just take a broom and knock them down.
I agree with @LifeSimpleAndSweet , when they are that small it's easiest to just take a broom and knock them down.