Tried three vendors before this. Bounce rate stayed under 4% on a 1,000-contact email send. Bought it as part of a wider osmow's shawarma locations for canada [ expansion into Canada. One column I'd add next refresh: secondary email.
Appreciate the write-up, noted on the minor gaps — they're tracked for the next refresh. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.