A decision

We think we have a decision. After consulting with some people, we finally figured things out... we think.
The doctor we used until now is a really good guy. He's a good doctor, and he really cares about his patients. He was always accessible for questions.
The other doctor is also a nice person (from the one time I met him.) We are told that he also really cares about his patients, and doesn't just treat you as a slab of meat or a statistic. He is also a world-renowned specialist in the infertility field.
At first, it seems pretty simple, right? The issues are that our current doctor is pretty close by, while the other doctor isn't. I wouldn't be able to go to most appointments. Also, he's a lot more expensive.
Anyway, we decided to go with the more experienced, world-class doctor. I guess if you're spending over $10,000 you should go with the best.