We'll be getting some to test... I hope. Haven't heard back yet but we might be able to let you see for yourself!
The primary difference is the coating material technology. If they stand by the warranty I am more than satisfied! The rep showed us 300,400,500 grain lines this past weekend.
They look like the T series in color schemes but I was told the similarity ends there.
I also noticed that the sink portion was thin, which aids in cutting depth (density, less resistance, etc).
I am pretty optimistic based on what I heard.
more to come...