Adding on to this - the self-driving car space is pretty small (in terms of companies with realistic self-driving aspirations) and there's a good amount of move

Adding on to this - the self-driving car space is pretty small (in terms of companies with realistic self-driving aspirations) and there's a good amount of movement of employees between companies. While it's hard to make judgements from the reported numbers, the consensus in the space is definitely that the leaders are Waymo followed by Cruise.