Most broadheads will make some air noise, but I have found that the slicktricks seem to be pretty minimal.

If your bow is properly tuned, your broadheads should hit pretty close to your field points. Field points are more forgiving than broadheads because they don't compete for any control or steering of the arrow. Vanes can compensate for a slightly out of tuned bow when using field points. However, when the a broadhead starts to compete for the steering or control of the arrow, any tuning problems will show up.