ORIGINAL: kickin_buck
I am very suprised that your Muzzy's shoot the same as an expandable. I have always had to sight my bow in for Muzzy's. To anwser your question, no. I carry three arrows in my quiver, all tipped with the BHs I prepared with before season.
Interesting. You might check the tune of your bow and if your arrows are tuned to it. You should see no difference.