It is official. After spending some time with my new keyboard I was finally able to duplicate my performance with my first Truly Ergonomic. Using TypeRacer I was able to break my 150 WPM speed. My fastest performance on TypeRacer was 152 WPM using the first generation TEK. One of the things that may have helped was that I adjusted my firmware on the keyboard to shift the space and control keys back to the first generation locations, which I think are more efficient.
I think it is safe to say that without any doubt, I am fastest when I type with my Truly Ergonomic over any of the other keyboards that I like to use.