Here are my numbers with the Twiddler 2 and 3:
abcdefghijklmnopqrstuvwxyz
took 95, 95, 70, 75, 65, 55, 49, 44 sec on Twiddler2 1/20/2014
took 39, 34 sec on Twiddler2 1/21/2014
took 35, 28, 27, 28, 26 26 sec on Twiddler2 1/24/2014
took 23, 24, 22 sec on Twiddler2 2/8/2014
took 27, 19 sec line on Twiddler2 2/14/2014
took 19, 16, 20 sec line on Twiddler2 2/22/2014
took 17, 16 sec on Twiddler2 3/2/2014
took 17 sec on Twiddler2 4/1/2014
took 18 sec on Twiddler2 4/13/2014
took 10 sec on Twiddler3 2/5/16
From 95 seconds to 10 seconds in 2 years. Not bad.
What are your numbers?