i just recently started making apps with ionic 2 and wanted to use firebase. i started looking for tutorials and found some which use angularfire2 and firebase, others with just firebase(with no angularfire2). i want to know what is the difference between two methods and i would like to know which is the better of two. And also i would like to use all the features of firebase that are possible to use in the app(like auth, notification, cloud messaging, dynamic links etc).
Thanks for reading through and helping me.