Acumatica SaaS ODBC Access Retiring
Looks like Acumatica is going to retire ODBC access in their SaaS environment by March 31, 2019. Of course, you could still use ODBC in a private cloud or hosted internally, but most Acumatica customers are on the SaaS offering.
I think this will drive even more interest in OData.
I wouldn't think that the client would matter (Windows or Mac) since it's being shutdown on the Server.