Ran the CSV through our deduper first. Email coverage is the highest I've seen for United States B2B data. Bought it for united states dick's warehouse sale stor prospecting across United States. Decent value, would tighten one or two fields.
Thanks for the detailed review, the email/LinkedIn coverage you mentioned is on our list for the next pass. Drop a note via Help → Contact Support and we'll line up a fresh export for you.