I'd say your speed is about the same as mine. I try to go as fast as I can (8 max). That would be perfect for me. At the moment, the banks are getting high and the drive is getting narrow. So I'm forced to make several passes, which takes extra time. If I only made one pass, even if it were 25% slower, I'd still save time by not making multiple passes.
This sounds real good to me. I wonder if I can rent a blower for our next storm...
Thanks Deerlope.