Robin Abeles wrote a review of MFD Alltime AT Binding on December 19, 2011
I am a musical skier. I work currently at Backcountry.com and write and compose music inspired by my experiences in life and nature. I also write telemark and backcountry gear reviews for the most honest and intelligent long form review website on the web: Blistergearreveiw.com. I love to climb, sleep outside, bike, and fish, and live life knowing that we don't get our time back, but we can get a lot out of our time.
start on page two of the review for the NTN.
The NTN is much more powerful and accurate. The binding is more secure and your contact point with the ski/edge is under the ball of your foot rather than right behind your toe. Its an uplevel for sure.
Has the insert system been improved?