If I were you, I would not be in any hurry to get Verizon's Nationwide 5G; it's slower/worse than your 4G LTE... Once you get it, you CANNOT turn it off; you're stuck with it. - - Check reviews on this forum and others to confirm what I'm saying about Nationwide 5G service.., Good luck!
We are excited for 5G as you are. Great news, you are currently able to use our 5G Ultra Wideband service in select areas. Were you looking at getting 5G Nationwide coverage? If so, we currently don't have a date when the update will be released, We recommend keeping an eye on this page for the latest update https://www.verizon.com/support/samsung-galaxy-note-10-plus-5g-update/ - ChristianP_VZW