ASW-15 Impressions

Thanks guys n thanks Roy. I enjoyed Reichmans book and did remember his use of the 15 as a standard for illustrating his points, thats part of my interest in the bird, all the numbers have been worked out lol.

Question: libelle vs 15, does either have a climb advantage? And in the run how does the 15 compare to the libelle below 70 and above 70k , anyone have knowledge? I can compare polars but thats not always real life.
Dan