Optimal SQL Isolation mode?

Hi Guys

Just wondering if anyone knows what the optimal SQL Isolation mode is for the Operationsmanager DB and Datawarehouse?

We occiasionally see some console slowdowns on our consoles, our DBAs can often see alot of locking which may be expected for SCOM, but they have suggested changing the SQL Isolation mode to 'read committed snaphot' to reduce the impact of locking.

Does anyone have any thoughts / advice?

Thanks