I definitely can tell the difference between MY and MS in comfortability, acceleration, luxury, and second screen! Probably because I had read too many posts talking about how bumpy MY is, I had a very negative expectation of MY before my test driving. However, it turns out to be okay, just not as good as MS. Also, as pointed out by another MY owner, MY's acceleration can be significantly improved by acceleration boost. I may need to schedule another MY test driving with acceleration boost to see what is the difference.
As a pre-owner of MYP, why did you choose to go for MS instead of MX? There are some great replies in this thread already, but I just want to know the opinions from different owners
It will be my first tesla and I plan to drive it as long as possible, so I am hesitant about which one to go given that I cannot test drive them long enough. I can afford the extra $$ from M3/MY to MS/MX, but not sure whether the difference deserves $25K in a long run. Moreover, because I ordered my MSLR before the price hiked, I am not sure whether switching to MX by paying $20K more and a couple of months of waiting deserves it.