It's interesting to see what you're picking as your Top 3. I find it very hard to even do a Top 10 - much less a Top 3.
The Ultimate Sacrifice would be my top pick. It performed well in a year when most of my daylilies had short scapes and few buds. It's still reblooming this week.
Insider Trading had well-budded scapes and bloomed for a long time. The clump had multiple blooms for several weeks. I love the shade of red and the triangular throat on this one, and it held its color on most of the hottest days.
The Color of Wonderful had excellent rebloom and a nice increase this year. And the color is truly wonderful. Definitely my best pink this season.