Note that ARIN NRPM 4.10 now requires the requested range to be used exclusively for IPv6 transition and not anything else.
As for full table, several providers I recommended in the original post are able to do a full table for less than $10/month. You can also join an IX and ask nicely for transit from other members. Some may even offer you free transit the moment you join.
4.10 still allows dual stacking core services like DNS but it is intended for NAT64 type deployment for other things (which I'm a fan of anyways! I'd encourage anyone to look into it while waiting for a different assignment, it's really quite good)... that said they are never going to be able to tell if your usage is from NAT64 or raw clients, not that I would condone lying in your application.
Thanks, I'll poke around a few and see which looks best! A bit more than Vultr but well worth it for a full table.
Note that ARIN NRPM 4.10 now requires the requested range to be used exclusively for IPv6 transition and not anything else.
As for full table, several providers I recommended in the original post are able to do a full table for less than $10/month. You can also join an IX and ask nicely for transit from other members. Some may even offer you free transit the moment you join.