Trialing Echinaceas

I am trialing some of the new AB cultivars, echinaceas for overwintering, bud count and color. I am planting E. 'hot papaya', E. 'meringue' and E. 'pink double delight' to see if all are equally as good as E. 'coconut lime' in strength and vigor. I will also do a comparison between 'coconut lime' and 'meringue' for color. If anyone has any comments or info. on these varieties already, please share them.

Pictured are 'meringue' top, and an early bloom of 'hot papaya' on bottom.