Looked at the data from the 250s yesterday. One of the 53-14 runs had the higher acceleration, and the other didn't.

I looked at an average of the 3rd, 4th, and 5th samples for speed to check acceleration. So I don't know if that's inconclusive or if I can just accelerate about the same in either gear.

The one that was higher with a 53x14 was the best acceleration of the day at 1.43m/sē average for 3.78 seconds.