I shoot field points up until a month before the season. I then switch to only broadheads. Shoot muzzy's so just buy a extra set of blades to switch to to hunt with.

The main reason I switch is that I have found that some arrows shoot better than others with broadheads. I start with a dozen or so arrows and find the 4 or 5 that shoot the best then rank them 1... 2... and so on. I then shoot them at deer in that order.