I have a Note 3. When I buy a Note 5 I will have to decide whether to let Google restore everything or use that Sammy app in the playstore to restore everything from the note 3 to the note 5. Any advantages to using one or the other? Any pitfalls? I am concerned that the Sammy restore app will restore my google contacts duplicating them when I sync them through google. I had that happen once before. I had to literally go through the list and delete all the duplicates. It took forever.