I have Quadra and like it very much. Do wish it had a little larger flower. I’m also growing Illusion and can recommend that one as well. Disease free in my garden, larger flowers, good coloring, fertile both ways and is more towards the lax side than stiff.
I did a walk about & noticed that Coral Dawn was plenty lax and very well behaved. I had put Henry Kelsey pollen on it hoping for a modern red. At this point I’ve concluded that I’ve got plenty to play with already & when I do come to a decision, it’s not going to be easy. I had a look at the comments about Illusion on HMF. I’m presuming the unregistered guest is Henry Kuska.