OleDbConnection vs AdomdConnection. I am able to connect to my cube using both the connections but wanted to know which is better

Basically I want to know which one of is better for accessing cube using Analysis services.

My requirement is to fetch the开发者_StackOverflow中文版 data and display as drop down for filtering the reports.

I did POC for both the ways and both are working

We choose Adomd connection as it seems that is the standard way to access the cube. But I could not find any issues with OleDb also any inputs would be great. For now damn busy with the development work :)