how to quickly deploy SAPBI standard business content queries to BO reports

Hi All,

We have the following scenario for our SAP BI.

We have installed the BW queries for SAP standard content which comes to more than 100 reports.

Now we see 2 ways:

1) Create a Universe for each BW query and build one web intelligence report out of each universe.

2) Use Olap Intelligence connection avoiding the universe creation and to create one OLAP intelligence report for each BW query which could save a lot of effort.

Which of the above 2 options is better?

Are there any drawbacks with the second approach?

How to quickly deploy SAPBI standard business content queries to BO reports?