How did the roots looks on those? I'm usually more focused on a large root structure than a lot of leaves.

And that's awesome that you got a streaked plant as a freebie!

I look at number of eyes (4 to 5 here) which means a large crown. Roots on one of them were relatively short for the plant size, the other one were long. But it is always difficult to dig up all the roots with a large plant, especially when digging up a division from heavy soil.

Other large divisions I received a month ago are doing great. Especially one, H.'Lakeside Shore Master' has grown new leaves and does not look like a transplant. I am looking at next year's performance, and next year these plants will be looking like established clumps.

Yes, the free streaker! That's a real beauty. But I bought seeds from streakers from LOTG's sister site this January, so they know I am in streakers, I think.
Bernd