I spent lots of time researching dive operators for a relatively short stay in Phuket. I had several constraints and emailed several operators with questions to see who could best meet my needs.
Sarina from Andaman Ocean Safaris answered all of my questions, and put together three dives that greatly exceeded my expectations. I only had two days to dive, and I wanted three dives a day, and I wanted to go to Phi Phi. Sarina made it work, and I got everything I wanted and more.