I'm currently dealing with Amantra Bengals (located in So. Cal.)
It's my first time dealing with Janice (the owner) and I can say she's very helpful and friendly. She welcomes phone calls and doesn't mind emails or questions. She's sent progress photos and the kittens look healthy and happy. She even agreed to driving a bit north to meet me so I don't have to drive as far.
(I'm in the SF Bay Area).
She has also agreed to: buying a blanket for the boys so they have something with their smell; letting me buy a carrier and having it shipped to her home so when we meet, the boys don't have to transfer carriers.
When I did some searches for Amantra I read nothing bad or negative, but some people spoke highly. Also, I had been in contact with another CA breeder who spoke highly of Janice.
She currently has some Bengals up on her page
http://www.amantrabengals.com/available.htmlI will also say that when I asked to see the kittens early (they were just six weeks) she declined because she didn't want her kittens exposes to any health issues and that impressed me. She also declined when I asked to pick them up later (at 14 weeks) because she wanted them to get the most socializing time with me as possible. Both of these things really did impress me.
She also offers a two-year health guarantee as well as a one-week money back guarantee.
Overall, I'm very pleased with Janice and how she's handling this rookie (me!)