Ironwolf Pro ServerPartDeals Refurb or Recertified?

Planning on buying 3 of these from ServerPartDeals for a NAS with RAID 5. Is the extra $50 worth it for the recertified drives if the refurbs only have 50 power on hours?

Refurb: https://serverpartdeals.com/collections/20tb/products/seagate-ironwolf-pro-st20000ne000-20tb-7-2k-rpm-sata-6gb-s-512e-3-5-refurbished-hdd

Recertified: https://serverpartdeals.com/products/seagate-ironwolf-pro-st20000ne000-20tb-7-2k-rpm-sata-6gb-s-512e-3-5-recertified-hard-drive