[AdamHeard]

We should build robots that play the game.

Look at what your winning strategy is for the particular game, and what it requires of your drivetrain. The layout of the field and the amount of defense you anticipate are the two biggest factors in your choice.

Many argue that you don't "need" shifters, others claim they need that high speed. In the end, whatever you pick, make sure it is reliable. If your drive fails, your robot fails.

Personally, I think the AM single speed and the AM super shifter should cover most situations. The AM single speed is superior to the Banebots in efficiency, weight, reliability and cost. The AM super shifter is pretty much the easiest to use shifter out there.... You just bolt it on, and it works!

IMO, even if the 56mm banebots is in the kit next year, don't use it... They can work, but there are far better options (I don't have a grudge against banebots either, I run there gearboxes almost exclusively in my combat robots).

EDIT: Pet Peeve; A single speed = Gearbox, Shifting = Transmission.