I'd be careful relying on DA alone, especially if your target is local search. Google's local pack algorithm barely touches domain authority the way tools like Ahrefs or Moz measure it. For brick-and-mortar sites, citation consistency, NAP alignment, and geo-relevant anchor text (think city + keyword) carry far more weight.
If you've got a specific local business, I'd focus on backlinks from local chamber of commerce pages, regional news outlets covering events, or even community blog directories. They might only be DA 20-30 but they pass stronger proximity signals.
That said, if you're running a national e-commerce play, sure, DA 40+ with clean link profiles can help-provided the referring domains aren't stacked with PBN links or spammy outbound clusters. I'd run any candidate through a quick Majestic Trust Flow check before placing a link.
Happy to walk through a few vetting steps if you want to share your target URL and the niches you're after.