Depends on the event/venue.
When we were in the market for a coach, we went to an FMCA Convention-- it happened to be up your way-- Redmond, Oregon.
We were able to not only look at the coaches on our short list, but also to drive them back to back on exactly the same road, same conditions.
Can not imagine that kind of comparison would be available by going from dealer to dealer.
Let's face it, ALL coaches drive OK on smooth road with no wind. We wanted an "apples to apples" comparison on less than ideal roads and chose to drive in the afternoon when there was a cross wind.