OB vs Midwife?

Maira
Im having a very hard time deciding between a midwife and an OB/GYN. I have two kid and had OB for both. My experiance wasn't bad but it was stressfull and fast and sooo many people in the room. I felt rushed by staff at the hospital and i just want to be relaxed and enjoy my birth experience. BTW im 9 weeks. Any advice?