I just had my MA TCT with 10,000 km updated this week. The difference between the old N and the new N is amazing. I used to always switch into D as soon as I started the car as I found the old N so sluggish. The new N has better acceleration--before, if it was in N, I used to worry about crossing a busy street with fast, oncoming traffic. Now I can pull away with confidence. It seems to rev slightly higher at idle, which perhaps assist with the improved acceleration. I haven't tried D after the update.