Air flows: Street Dominator & Edelbrock RPM

For what it is and how it was designed to perform (Street Dom) it seems to do well or at least according to the rags.
Flow #'s nice to see. That's about it . Read world street/strip comparison so minute. It will take big #'s for me to switch to the RPM and I don't think they are there.
Street ability, ET and MPH, that is.