Lucid consistently increased its deliveries over the past year and a half, and there should be room to run -- but here's why it still might fall short.If you bought $10,000 of Tesla stock the day it went public, you'd have roughly$2.9 million right now. That's in a different world compared to the same investment in the broader S&P 500 that would be worth only about $66,000. While Tesla is one of a kind, it's that opportunity and those potential returns that have investors intrigued by other start-up electr ...