I've just purchased the 500,000 credit package, which show how much faith I have in Jim and his products. I have been a user of Domain Hunter Gatherer and I can say unequivocally that it is a superb program for expired domain hunting, and i've tried them all, from cloud services such as PBN LABS to software services such as Domain Ronin. DHG is the best bar none - fast, efficient and accurate. Domdetailer is just as good and I would recommend it to anyone who needs API data from the major SEO stat providors. Most important of all, Jim himself is a gold star gent and super responsive to customer feedback. I sent him a ticket regarding a bug I had found (I am a software dev myself) and he immediately got back to me with feedback on the fix and my opinion on future improvements. For DHG he is releasing updates almost every day!