I ended up going to a mid sized startup in SF (50-100 people) that was very very well funded and had a ton of potential along with one of the best teams I've seen. I'm still there and love every second of it and am being given amazing opportunities that I know I wouldn't have gotten at Amazon.
Ironically I got paid more on every single vector (base pay, equity, relocation, sane vesting schedule) from this startup than from Amazon. Just goes to show...