I think the tractor/ferrari analogy does't really hold up because a tractor to me implies that it would be slower, but more powerful. The ferrari sacrifices po

I think the tractor/ferrari analogy does't really hold up because a tractor to me implies that it would be slower, but more powerful. The ferrari sacrifices power for speed. I'd say these platforms are more like comparing a ferrari with a go-kart. Or comparing a ferrari with another ferrari that has 10,000 lbs of bricks in the trunk. (Actually, that probably doesn't hold up either because ferraris probably don't have trunks!) But to further add to the analogy, the tractor, the ferrari and the go-kart may all perform about the same if you're only traveling 1 inch. Love me some analogies!