How many cruise autonomous vehicles are operating in SF versus Waymo's?<p>It seems that Cruise is involved in incidents every week while waymo is doing mostly fine?<p>Although the news coverage often lump them both into the same group, reporting that Yet another incident involving autonomous vehicles today...<p>Just wondering if maybe Waymo's tech is better or if they are just running at a much smaller scale.<p>I was in SF recently and saw both brands on the streets in equal numbers (once each).