I am able use this tool daily with my team as we send out emails each day from our list! The only thing that can be improved would have been more templates available - it's not very user friendly when you are trying figure how they work but if used properly (and knowing what your doing) then there isn't anything wrong here at all!! There really aren’t many cons about using fresh leadfinder-the main con i see sometimes people don;' t realize their sending an auto response which could turn them off instantly so make sure before hitting SEND button always check first.
If someone looking into getting something like FLF try everything possible because once set up correctly its amazing. !