I was about to head the way you did and trade my Model 3, but blinked and traded our Honda. Got a better trade which was $5-600 worse than Carvana after the tax difference, so that was worth the less hassle. Picking up on Monday and becoming a two Tesla familyI like the way the M3 drives better than the MY. And I like the way the M3 looks, better than the Y. I especially like my original Aero wheels/covers better than the hideous Geminis on the Y. But it's time to move on. I have three teenagers now. I often load up the M3 on trips to our cottage on Cape Cod. Practically speaking, the MY blows the M3 away. And a new bumper-to-bumper warranty never hurt anyones nerves!
One thing on the naff Geminis, I'm planning on switching out to some Rimetrix covers. I have Orbitals on my Model 3 and am looking at their Medusa for the Y. Shop Model Y
I was about to buy a new wall charger before noticing that my 10000 loyalty points will cover the cost of the wall charger - points for the win.