Regarding DSO

Hello,

I'm loading data using Lo-extraction(Delta load) as follows

PSA >DSO ->INFOCUBE

My doubt is when we create DSO which data type will suite above scenario?

like "Standard" or "Write Optimized" or "Direct update"

I'm not generating a report on DSO so performance is not an issue , I want to make sure Delta load should work like when we change the data in r/3 or delete the record in r/3 those records should calculate correctly in BI.

Advance thanks