I'm one of the many debating between the 3D and P3D. I drove the RWD version, and loved everything about the car except for the somewhat soft launch performance. I drove a new S100D that day, and was satisfied with the acceleration of that car (0-60 4.1). I put in an order for a 3D based on the forum chatter that it has much more punch off the line than the RWD version, and some even say the butt dyno feels similar between a 3D and P3D. That sounded like enough to satisfy me.
I just came back from test driving a P3D, and it was night and day in acceleration relative to the 3 (RWD) I drove earlier in the month. I didn't expect the difference to be so great. Nevertheless, I love that thrust, but would still be satisfied with a notch down. I don't think I'd be happy with the RWD, so my question lies in the butt dyno feel of the 3D relative to the 3 and P3D. The Tesla salesman said he thinks the 3D feels very similar in acceleration to the 3 (RWD), and he sometimes has trouble telling them apart. This concerns me, as I have not driven a 3D and I don't want to be disappointed upon taking delivery. Upgrading to the P3D will be met with strong resistance from the spouse, so what I'm really trying to get a feel for is the butt dyno feeling between the 3 models. I really wish I could drive the 3D, as all this would be put to rest and I could make a "fact-based" decision, alas it isn't an option. I see many posts from people that are happy with the acceleration of the 3D, but I'm not sure what car/background they are coming from, which will set their personal barometer. My current DD is a Cayenne Turbo, so I'm used to a bit of thrust and don't want a downgrade in that regard.
Nevertheless, I'd love to hear some anecdotes between the P3D and 3D from anyone that's driven both. I know the numbers, but what I'm interested in is the "feel"/whoosh. Thanks for humoring me!