Let’s say that a free Starbucks drink is ‘worth’ $6. $10 ride credit and 2 drinks are worth $22. So I think the standard $50 referral credit (my link) is way better. But people do love Starbucks Stars, and the credit towards Starbucks elite status (such as it is).
Of course the whole Starbucks Rewards program will be going revenue-based next month. Get in while the getting is good.
I generally use Uber, but have used Lyft and it’s very very similar albeit not in as many markets. Several months ago in DC I simply could not get the Uber app to open on my phone, so Lyft was a lifesaver. I like having competition in the ridesharing market as well. So it’s worth giving Lyft a shot.