Buckmaster........try the " Search" feature in the upper right corner.
There' s more info there about broadheads than you can shake a stick at.
I just checked and only using the search term " Broadheads" in just " topics" there were 112 seperate threads to read. Which probably equates to about 1000 replies
That should keep you plenty busy.......this same question is brought up about every 4 hrs on here.

Exactly what deer did you shoot double lung and it didn' t bleed? Did you find it to confirm the hit? You should have a blood trail if your shooting Q-Tips if you hit double lungs.
[]