I like choice #2. It's nice to be local and to have the support of your family/friends. If #2 does BMTs and has experience with ATG, they will be equipped to handle any adverse reactions or infections.
When I was at the hospital for my ATG, I never even saw my hematologist who ordered the treatment! The nurses pretty much ran the show and were following a standard protocol that my doctor prescribed.
So, you definitely want a center that has done ATG frequently, knows how to administer it, and is equipped to handle any unusual reactions. They can always consult with your AA specialist if they see anything unusual. You can also request that your lab work be sent electronically to your AA specialist to keep them in the loop.
Good luck
