Rach Gia as a place to live?

What is it like for an expat living in this city. Anyone from this community currently living there or are considering this city?

They have the best blue crab I have ever eaten, bar none.
The Gulf-of Thailand beaches are better to the north.
There is a temple in a cave on the beach just north of there.
I preferred Ha Tien.
If you don't speak Cambodian, don't expect to be privy to everything being said.