National Agency Feedback Needed- Adoption Law Center

Hello,My wife and I are trying to decide which agency to move forward with. We have different concerns with both. If you have had experience with Adoption Law Center Network (ALCN) then please PM me. Also if you have worked with any national agencies or law centers and had a positive experience please PM me as well. I am curious as to what information we will receive regarding the birth mother as it obtains to heath, substance abuse and how the agency verifies this as well as general feedback with working with them.Cost is also a concern as it seems there are a lot of variables and heaven forbid a disruption occurs. I am looking at agencies with a rollover or refund policy in case this occurs.Thank you!Overwhelmed P.S. We live in NH