I gave up on official last year. And it was a very hard decision to make. Most unofficial servers are fibercraft or Instatame. But there are some servers out there that are very close to official rates. And I would not be surprised if there are some that are all official.
We simply have to set them up. They cost about $2 - $3 per person. If you can find 10 people inn your official server who are willing to point up $3 a month. You can have all your dinos, characters, and friends. Rebuilding a base is easy and fun.
I hate to advertise on this kind of site. And WC can treasure this down if I have done wrong. But if any of you official players would like to test a decent unofficial server, check out Valantis or Baker's Dozen. Unofficial PVE.