Angular vs Ember, Which is beter for enterprise web application

I really confused to decide which one of the Angular.js or Ember.js is better for an enterprise web application. after many search and study i reach to the point that

1. angular is more simple than ember
2. ember has more tools
3. angular is used by more developers
4. angular has limitations in number of objects
5. ember is faster than angular

but i can,t decide because i don't know

1. which has better documentation and support?
2. which has better match to MVC asp.net ?
3. which has better IDE and debug tools ?
4. angular 2 is better than angular and ember?
5. And basically is SPA is a good solution for big enterprise web application? is using a JS framework except JQuery Helpful?

thanks