I’ve never owned a Model 3, but I drove a 2019 Model 3 loaner from TESLA Service. I’m probably not the person to ask.Did Tesla resolve the handling, quality, noise issues vs the 3 ? I assume the "Comfort Suspension" feature is to address some of that. I had sold my 3 to get a Y (which was delayed several years). I can use the space and extra ground clearance (albeit not tons extra) vs my 3.
That said, I am aware that my 2023 Model Y has dual-pane glass windows at the driver and the front passenger. I am amazed at how quiet my car rides!