I second Big-Holla on the drop away rest. Its the only way you will shoot tight groups. The broadhead is another thing. I shot fixed blades for almost 40yrs. I changed to a mechanical a few yrs ago. I have mixed amotions. The positive is a big hole with lots of damage. Could make a marginal shot work. The negative is if it opens, stays open, doesn't break. Also my biggest concern is penatration. I do not have pass threws like I did with a fixed blade. At this time I am still shooting a mechanical. If you look back at old post you can get so many different opinions. Go with what makes you feel confident. My two cents.