It really depends on your setup and how well you bow is tuned. I have been shooting an expandable the past few years, but during practice session, I always shoot a couple of fixed heads to check my bow tune. It'll let you know real quick how close your tune is.

I am shooting a 65lb Allegiance and group Muzzy 3 blades with field tips and expandables out to 40 yards.

You can get any head to tune if you have the patience to adjust the bow to the particular head you want to use.

I actually decided that for next season, i'm going back to a fixed head, most likely the Muzzy's or maybe Slick Tricks.