@voxel Thanks for the detailed report from back-to-back driving. If I recall correctly from my 2021 MYLR test drive a year ago, low speeds is where the suspension felt its worst and busiest. So I'm glad to hear that's where the new suspension is most improved.
We do a lot of city / urban driving so the Y's low speed busyness was a deadbreaker to me, combined with the excessive highway wind noise of the specimen we tested. Bad ride at low speeds + bad noise at high speeds meant I didn't enjoy the car anywhere, even though I liked basically everything else about it!