Education: B. Tech from top IIT
Years of Experience: 3 years 1 month
Prior Experience: Top product company in Bangalore
Date of the Offer: Jan 2021
Company: WalmartLabs
Title/Level: SDE-III (IN3)
Location: Bangalore
Salary: 22,00,000
Signing Bonus: 3,00,000
Stock bonus: 3,15000 over 4 years
Bonus: Performance: 4,20,000
Total comp (Salary + Bonus + Stock): 22,00,000 + 4,20,000 + ~85000 + 3,00,000 = 30,05,000 for first year
Benefits: Standard walmart benefit
Other details: I have another offer from Zeta for SDE-2 role with 29 lakhs per year.

Note: Please tell me which one should I choose

1. How is job stablity in Zeta during pandemic?
2. Is walmart labs tech stack is old?
3. How is work life balance in both companies?