My picks are the Leader 21 grandson(masculinity,early maturity, big testicles, M-U-S-C-L-E) the pick lot '7026' heifers from Bertz's, and the older, Canadian-bred cows would be good genetic investments ( on the basis of longevity, fleshing ease, etc.) I, personally wouldn't trade a bucket of tomatoes, or, a bundle of cheap, green, 5-ft Tee-Posts for anything else in the sale.
Just my opinion.