Our 2017 X was a March delivery, in the first batch of 100D's. I changed the order from a 90D to a 100D as soon as the 100D was announced. Ordered in December 2016. Here's the details from the order agreement:
Description Price (USD)
Model X 100D
Not including the $7,500 Federal Tax Credit $98,500
All-Wheel Drive Included
Midnight Silver Metallic Paint $1,000
20" Silver Wheels Included
White $3,300 [I think this is really the white seats price]
Ultra White Seats Included
Carbon Fiber Upgrade $250
Front Console Included
Black Alcantara Headliner Included
Six Seat Interior $3,000
High Amperage Charger Upgrade $1,500
Enhanced Autopilot $5,000
Full Self-Driving Capability $3,000
Premium Upgrades Package $4,500
Smart Air Suspension Included
Ultra High Fidelity Sound $2,500
Subzero Weather Package $1,000
Towing Package $750
Subtotal $124,300
Destination & Doc Fee $1,200
Referral ($1,000) Total $124,500
With all the options I purchased, the HW3 update (I don't have it yet), and the MCU2 update (again not yet) this car will be very comparable to any pre-Raven X at least. But it's only three years old, so they do get outdated quickly if you want the latest and greatest.
I'd go for a 100D. MCU1/MCU2 or AP2.0/2.5 can all be upgraded if you want, though I wouldn't wait forever in case Tesla decides to stop upgrading. So that's mostly a matter of what path gives you the best price for what you want. For commuting regular EAP is fine unless you take a lot of surface streets. MCU2 is much better (faster, more games), and MCU1's have been failing due to overuse of their memory chips. I'd recommend the upgrade if you end up with an MCU1 car.
Our X is our road trip car. I wouldn't take any other car on a road trip.