Here are the broadheads I am talking about
http://www.arrowds.com/atom/atom.htm

I was interested in them when they came out, but never tried them. So I was internet browsing and just read a thread on archery talk http://www.archerytalk.com/vb/showthread.php?t=916176 and it renewed my interest in them. Just want to hear from anyone that has real world experience with them. Thanks.