I had a really good experience dealing with James Yee. I got a Female Dh Sunglow from him. Shipping was quick and the packaging was the best I've seen. (I have 3 snakes, and seen many packaging videos online) James was very attentive to the shipping process and would actually shoot me messages throughout the day to let me know where the snake was in regards to shipping.
James also included the feeding sheet for the snake which was very thorough and something I haven't seen breeders doing when shipping the snakes.
The pricing was really good as well.
If you are looking for a breeder who cares and goes above and beyond then I highly recommend James Yee. Below is his youtube sight showing his breeders.
https://www.youtube.com/watch?v=xM4dmcUA0ew