I would say, for creative drivetrains that work well enough. Build ours!!! Linkage drive is not that hard to do and it gives you all the fun of omni / swerve drive!!
And its reliable (only broke once, and it was a dumb mistake on our part)
But thats just a creative solution, not by any means the most popular choice, but if your like us, we like to think outside the realm of 6WD!
go creativity!!!!
