I own Clarity and Model Y so I can give you my perspective.
First, Model Y is more expensive, so it's not a fair comparison.
I can give you my perspective PHEV vs BEV. It all depends on your charging network. In California, virtually supercharging everywhere, it does not make sense to get PHEV. I charge Model Y over 200 miles that take about 30mins. Not to mention charging from home. So the charging is a NO issue at all.
As for my case, again, my case only, if I could go back, I would not buy PHEV, I would buy BEV since I rarely use ICE on my Clairity since I got it. But I keep the Clarity since it's a great car

As for driving comfort, yes Model Y is very stiff. I came from big SUV Infiniti QX60, QX60 is much a smoother ride. But just like in life, nothing is perfect, I still love Model Y over QX60 since its raw power. I can have a lot of fun with MY
Model Y EPA is 320 miles per charge, I tested it out, driving in CA with little heat on, it gave me around 300 miles with fully charge at 70mph. If you go over 90mph, you would lose around 30miles
Again, to me, PHEV vs BEV is all about network charging. If you never have to worry about charging, then never get PHEV, imo.