New contractor - 2nd job

Hello,


I am currently married and both my wife and I receive W2 statements from our respective employers. We have used Turbo Tax for years to file our income taxes. I am also about to start a contractor job that will provide a 1099. 

Questions:
- Can I continue to use Turbo Tax to file for our W2s and now include the 1099?

- OR ... Should I use the QuickBook Self-Employed tool instead to file only the 1099 and keep our W2 activity in Turbo Tax?
- How do I calculate the correct taxable amount for my contractor job and make the quarterly payments?