I am considering both of these as a new to me bow. (used) For the Diamond BlackIce. Am I correct in that I can buy modules to have a Draw length adjusted to me ? I know I can buy cams for the Mathews if I go that way. I would also like to hear about pros and Cons for both from people that have used them. I mostly target/practice shoot through the yr. But once a yr I do the white tail thing. Although it's only once a yr I want to be able to count on my equipment. Now that I think about it because it's only once a yr is why I have to count on my equipment.