For E2E Testing: which is better selenium or protractor for following web stack (Angular, Python and MongoDB)?
Protractor is based off using Selenium webdrivers.  If you have an Angular app for your entire front-end, I would go with Protractor.  If you are going to have a mixed front-end environment, you may want to go with Selenium only.
I recently came to know about protractor framework which provides end to end testing for angular applications.
I would like to know, which test framework suits better for following webstack, either selenium or protractor

Angular, Python and MongoDB.

I am going to use mozilla browser only.
Can anyone please provide your valueable suggestions