Most of those turf beefs is focus on drug control, it's a combination of quality & quantity profits. You could be earning 3-5 grand a day from a few blocks, if you expand out then the profits increases obviously. Which mean more conflicts arise if the leaders aren't using democracy. In this case, New Breeds are rivals ( not always) to the Vice Lords and the breeds areas is typically surrounded by them. The worse conflict so far was between them and the TVLs back in 2006.