Picked it up for cold outbound. Connect rate jumped noticeably once we filtered by category. Bought it for our lidl store locations for united kingdom sales team's United Kingdom pipeline. One column I'd add next refresh: secondary email.
Appreciate the write-up, the email/LinkedIn coverage you mentioned is on our list for the next pass. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.