Hard to pin it down.
This was the most fun, although I broke my leg trying to jump over a small river at the base of the hill. My brother only broke his arm the lucky . Many a fun after school prairie freezing winter nights were had on this thing.
What i thought was the best - only for the limited time bragging rights was 1 4-leg and 1 2-leg star wars walker. But after a few months its playability dropped to zero.
This was great at the time, but has become the gateway drug for my model train addiction. Trains and Such you convienient overpriced store.