Choosing between following offers

Posting my current New Grad offers to seek opinion

1. Amazon (SDE1)
108+ 24(first year )+20(second year) + 70k/4 (5/15/40/40)
No team and location guarantees before accepting the offer :(

2. Walmart Labs (Data Scientist)
Comp :- 145k + 23k (bonus) + 80k/4 (25% vesting each year) (5K first year / 10k(second year and so on) + 50k signon
Team :- Team seems to compromiseof PhDs and IITians. So definitely I hope there will be a something to learn. Also team builds actual models and are doing some interesting stuff. A bit unsure about the general perception of Labs and if the hiring bar is different for SDE vs Data Science

3. Offer from a startup (Seattle)
Comp :- 110k + 18k RSUs + 16k bonus + 15k (signon)
A unicorn startup, but did not have any leverage while negotiating. Work is really cool backend stuff. Cannot reveal the name. I would only be the first few new grads to be offered a role. So not risking anonymity.

I am personally okay with a nice backend engineering role as well as a machine learning one.

If you could also highlight your reasons, that would be super helpful. Thanks !